How long business email must be kept, and who may see it
12 of 25 US and UK rules we read set how long business records must be kept; the rest govern who may see or sell them, read 28 October 2026.
What the rule settles for an email archive
Which country's law
The period it sets
What the rule says, verbatim
How every rule answered
Every row is a single rule, and every answer expands to the wording it was taken from, the page it came from and when it was read. "Not stated" is used when the page says nothing on the point.
| Rule | Which country's law | What the rule settles for an email archive | The period it sets | What the rule says, verbatim |
|---|---|---|---|---|
| 11 U.S.C. 332 | the United States | selling a business's property in insolvency or bankruptcy | no period | The consumer privacy ombudsman may appear and be heard at such hearing and shall provide… |
| 11 U.S.C. 363 | the United States | selling a business's property in insolvency or bankruptcy | no period | then the trustee may not sell or lease personally identifiable information to any person…… |
| 17 CFR 210.2-06 | the United States | how long records must be kept | seven years or more | Memoranda, correspondence, communications, other documents, and records (including… |
| 17 CFR 240.17a-3 | the United States | how long records must be kept | no period | every broker or dealer registered pursuant to section 15 of the Act (15 U.S.C. 78o) must… |
| 17 CFR 240.17a-4 | the United States | how long records must be kept | three to five years | Every member, broker or dealer subject to § 240.17a-3 must preserve for a period of not… |
| 17 CFR 275.204-2 | the United States | how long records must be kept | three to five years | shall be maintained and preserved in an easily accessible place for a period of not less… |
| 18 U.S.C. 2511 | the United States | when stored communications may be disclosed or intercepted | no period | It shall not be unlawful under this chapter for a person not acting under color of law to… |
| 18 U.S.C. 2702 | the United States | when stored communications may be disclosed or intercepted | no period | with the lawful consent of the originator or an addressee or intended recipient of such… |
| 26 CFR 1.6001-1 | the United States | how long records must be kept | no period | The books or records required by this section shall be kept at all times available for… |
| 29 CFR 1602.14 | the United States | how long records must be kept | under three years | Any personnel or employment record made or kept by an employer (including but not… |
| 45 CFR 164.316 | not statedNot addressed in 45 CFR 164.316, policies and procedures and documentation requirements (eCFR) | how long records must be kept | six years | Retain the documentation required by paragraph (b)(1) of this section for 6 years from… |
| Companies Act 2006, s388 | the United Kingdom | how long records must be kept | three to five years | Accounting records that a company is required by section 386 to keep must be preserved by…… |
| Data Protection Act 2018, s170 | the United Kingdom | the personal data in the records | no period | It is an offence for a person knowingly or recklessly… |
| FCA SYSC 9.1 | the United Kingdom | how long records must be kept | three to five years | A common platform firm must retain all records kept by it under this chapter in relation… |
| FINRA Rule 4511 | the United States | how long records must be kept | six years | Members shall preserve for a period of at least six years those FINRA books and records… |
| HMRC company records guidance (GOV.UK) | the United Kingdom | how long records must be kept | six years | This includes records of: all money spent by the company, for example receipts, petty… |
| HMRC VAT Notice 700/21 | the United Kingdom | how long records must be kept | six years | Generally, you must keep all your business records for VAT purposes for at least 6 years.… |
| ICO guide to lawful basis | the United Kingdom | the personal data in the records | no period | You must determine your lawful basis before you start using the personal information and… |
| Insolvency Act 1986, Sch 1 | the United Kingdom | selling a business's property in insolvency or bankruptcy | no period | Power to sell or otherwise dispose of the property of the company by public auction or… |
| Insolvency Act 1986, Sch B1 para 60 | the United Kingdom | selling a business's property in insolvency or bankruptcy | no period | The administrator of a company has the powers specified in Schedule 1 to this Act. |
| Investigatory Powers Act 2016, s3 | the United Kingdom | when stored communications may be disclosed or intercepted | no period | But it is not an offence under subsection (1) for a person to intercept a communication…… |
| Limitation Act 1980, s5 | the United Kingdom | not statedNot addressed in Limitation Act 1980, section 5 (legislation.gov.uk) | six years | An action founded on simple contract shall not be brought after the expiration of six… |
| UK GDPR, art. 14 | the United Kingdom | the personal data in the records | no period | within a reasonable period after obtaining the personal data, but at the latest within… |
| UK GDPR, art. 5 | the United Kingdom | the personal data in the records | no period | kept in a form which permits identification of data subjects for no longer than is… |
| UK GDPR, art. 6 | the United Kingdom | the personal data in the records | no period | Processing shall be lawful only if and to the extent that at least one of the following… |
Each answer in its source's own words (100 quotes)
- 11 U.S.C. 332, 11 U.S. Code § 332, consumer privacy ombudsman (Cornell LII), read 2026-10-08, Which country's law:
the court shall order the United States trustee to appoint, not later than 7 days before the commencement of the hearing, 1 disinterested person
- 11 U.S.C. 332, 11 U.S. Code § 332, consumer privacy ombudsman (Cornell LII), read 2026-10-08, What the rule settles for an email archive:
conditions of the proposed sale or lease of personally identifiable information under section 363(b)(1)(B)
- 11 U.S.C. 332, 11 U.S. Code § 332, consumer privacy ombudsman (Cornell LII), read 2026-10-08, The period it sets:
The consumer privacy ombudsman may appear and be heard at such hearing and shall provide to the court information to assist the court
- 11 U.S.C. 332, 11 U.S. Code § 332, consumer privacy ombudsman (Cornell LII), read 2026-10-08, What the rule says, verbatim:
The consumer privacy ombudsman may appear and be heard at such hearing and shall provide to the court information to assist the court in its consideration of the facts, circumstances, and conditions of the proposed sale or lease of personally identifiable information under section 363(b)(1)(B).
- 11 U.S.C. 363, 11 U.S. Code § 363, use, sale, or lease of property (Cornell LII), read 2026-10-08, Which country's law:
The trustee, after notice and a hearing, may use, sell, or lease, other than in the ordinary course of business, property of the estate
- 11 U.S.C. 363, 11 U.S. Code § 363, use, sale, or lease of property (Cornell LII), read 2026-10-08, What the rule settles for an email archive:
The trustee, after notice and a hearing, may use, sell, or lease, other than in the ordinary course of business, property of the estate
- 11 U.S.C. 363, 11 U.S. Code § 363, use, sale, or lease of property (Cornell LII), read 2026-10-08, The period it sets:
then the trustee may not sell or lease personally identifiable information to any person unless
- 11 U.S.C. 363, 11 U.S. Code § 363, use, sale, or lease of property (Cornell LII), read 2026-10-08, What the rule says, verbatim:
then the trustee may not sell or lease personally identifiable information to any person unless— (A) such sale or such lease is consistent with such policy; or (B) after appointment of a consumer privacy ombudsman in accordance with section 332, and after notice and a hearing, the court approves such sale or such lease
- 17 CFR 210.2-06, 17 CFR 210.2-06, retention of audit and review records (eCFR), read 2026-10-28, Which country's law:
section 10A(a) of the Securities Exchange Act of 1934 (15 U.S.C. 78j-1(a))
- 17 CFR 210.2-06, 17 CFR 210.2-06, retention of audit and review records (eCFR), read 2026-10-28, What the rule settles for an email archive:
the accountant shall retain records relevant to the audit or review, including workpapers and other documents that form the basis of the audit or review, and memoranda, correspondence, communications, other documents, and records (including electronic records)
- 17 CFR 210.2-06, 17 CFR 210.2-06, retention of audit and review records (eCFR), read 2026-10-28, The period it sets:
For a period of seven years after an accountant concludes an audit or review of an issuer's financial statements
- 17 CFR 210.2-06, 17 CFR 210.2-06, retention of audit and review records (eCFR), read 2026-10-28, What the rule says, verbatim:
Memoranda, correspondence, communications, other documents, and records (including electronic records) described in paragraph (a) of this section shall be retained whether they support the auditor's final conclusions regarding the audit or review
- 17 CFR 240.17a-3, 17 CFR 240.17a-3, records to be made by brokers and dealers (eCFR), read 2026-10-28, Which country's law:
registered pursuant to section 15 of the Act (15 U.S.C. 78o)
- 17 CFR 240.17a-3, 17 CFR 240.17a-3, records to be made by brokers and dealers (eCFR), read 2026-10-28, What the rule settles for an email archive:
must make and keep current the following books and records relating to its business
- 17 CFR 240.17a-3, 17 CFR 240.17a-3, records to be made by brokers and dealers (eCFR), read 2026-10-28, The period it sets:
must make and keep current the following books and records relating to its business
- 17 CFR 240.17a-3, 17 CFR 240.17a-3, records to be made by brokers and dealers (eCFR), read 2026-10-28, What the rule says, verbatim:
every broker or dealer registered pursuant to section 15 of the Act (15 U.S.C. 78o) must make and keep current the following books and records relating to its business
- 17 CFR 240.17a-4, 17 CFR 240.17a-4, records to be preserved by brokers and dealers (eCFR), read 2026-10-28, Which country's law:
registered pursuant to section 15 of the Act (15 U.S.C. 78o)
- 17 CFR 240.17a-4, 17 CFR 240.17a-4, records to be preserved by brokers and dealers (eCFR), read 2026-10-28, What the rule settles for an email archive:
Originals of all communications received and copies of all communications sent (and any approvals thereof) by the member, broker or dealer (including inter-office memoranda and communications) relating to its business as such
- 17 CFR 240.17a-4, 17 CFR 240.17a-4, records to be preserved by brokers and dealers (eCFR), read 2026-10-28, The period it sets:
Every member, broker or dealer subject to § 240.17a-3 must preserve for a period of not less than three years, the first two years in an easily accessible place
- 17 CFR 240.17a-4, 17 CFR 240.17a-4, records to be preserved by brokers and dealers (eCFR), read 2026-10-28, What the rule says, verbatim:
Every member, broker or dealer subject to § 240.17a-3 must preserve for a period of not less than three years, the first two years in an easily accessible place
- 17 CFR 275.204-2, 17 CFR 275.204-2, books and records of investment advisers (eCFR), read 2026-10-28, Which country's law:
required to be registered under section 203 of the Act (15 U.S.C. 80b-3)
- 17 CFR 275.204-2, 17 CFR 275.204-2, books and records of investment advisers (eCFR), read 2026-10-28, What the rule settles for an email archive:
Originals of all written communications received and copies of all written communications sent by such investment adviser relating to
- 17 CFR 275.204-2, 17 CFR 275.204-2, books and records of investment advisers (eCFR), read 2026-10-28, The period it sets:
shall be maintained and preserved in an easily accessible place for a period of not less than five years from the end of the fiscal year during which the last entry was made on such record
- 17 CFR 275.204-2, 17 CFR 275.204-2, books and records of investment advisers (eCFR), read 2026-10-28, What the rule says, verbatim:
shall be maintained and preserved in an easily accessible place for a period of not less than five years from the end of the fiscal year during which the last entry was made on such record
- 18 U.S.C. 2511, 18 U.S. Code § 2511, interception and disclosure of communications (Cornell LII), read 2026-10-24, Which country's law:
in violation of the Constitution or laws of the United States or of any State
- 18 U.S.C. 2511, 18 U.S. Code § 2511, interception and disclosure of communications (Cornell LII), read 2026-10-24, What the rule settles for an email archive:
intentionally intercepts, endeavors to intercept, or procures any other person to intercept or endeavor to intercept, any wire, oral, or electronic communication
- 18 U.S.C. 2511, 18 U.S. Code § 2511, interception and disclosure of communications (Cornell LII), read 2026-10-24, The period it sets:
intentionally intercepts, endeavors to intercept, or procures any other person to intercept or endeavor to intercept, any wire, oral, or electronic communication
- 18 U.S.C. 2511, 18 U.S. Code § 2511, interception and disclosure of communications (Cornell LII), read 2026-10-24, What the rule says, verbatim:
It shall not be unlawful under this chapter for a person not acting under color of law to intercept a wire, oral, or electronic communication where such person is a party to the communication or where one of the parties to the communication has given prior consent to such interception
- 18 U.S.C. 2702, 18 U.S. Code § 2702, voluntary disclosure of customer communications or records (Cornell LII), read 2026-10-28, Which country's law:
18 U.S. Code § 2702 - Voluntary disclosure of customer communications or records
- 18 U.S.C. 2702, 18 U.S. Code § 2702, voluntary disclosure of customer communications or records (Cornell LII), read 2026-10-28, What the rule settles for an email archive:
a person or entity providing an electronic communication service to the public shall not knowingly divulge to any person or entity the contents of a communication while in electronic storage by that service
- 18 U.S.C. 2702, 18 U.S. Code § 2702, voluntary disclosure of customer communications or records (Cornell LII), read 2026-10-28, The period it sets:
a person or entity providing an electronic communication service to the public shall not knowingly divulge to any person or entity the contents of a communication while in electronic storage by that service
- 18 U.S.C. 2702, 18 U.S. Code § 2702, voluntary disclosure of customer communications or records (Cornell LII), read 2026-10-28, What the rule says, verbatim:
with the lawful consent of the originator or an addressee or intended recipient of such communication, or the subscriber in the case of remote computing service
- 26 CFR 1.6001-1, 26 CFR 1.6001-1, records (eCFR), read 2026-10-28, Which country's law:
shall be kept at all times available for inspection by authorized internal revenue officers or employees
- 26 CFR 1.6001-1, 26 CFR 1.6001-1, records (eCFR), read 2026-10-28, What the rule settles for an email archive:
shall keep such permanent books of account or records, including inventories, as are sufficient to establish the amount of gross income, deductions, credits, or other matters required to be shown by such person in any return of such tax or information.
- 26 CFR 1.6001-1, 26 CFR 1.6001-1, records (eCFR), read 2026-10-28, The period it sets:
shall be retained so long as the contents thereof may become material in the administration of any internal revenue law.
- 26 CFR 1.6001-1, 26 CFR 1.6001-1, records (eCFR), read 2026-10-28, What the rule says, verbatim:
The books or records required by this section shall be kept at all times available for inspection by authorized internal revenue officers or employees, and shall be retained so long as the contents thereof may become material in the administration of any internal revenue law.
- 29 CFR 1602.14, 29 CFR 1602.14, preservation of records made or kept (eCFR), read 2026-10-28, Which country's law:
the statutory period within which the aggrieved person may bring an action in a U.S. District Court
- 29 CFR 1602.14, 29 CFR 1602.14, preservation of records made or kept (eCFR), read 2026-10-28, What the rule settles for an email archive:
shall be preserved by the employer for a period of one year from the date of the making of the record or the personnel action involved, whichever occurs later.
- 29 CFR 1602.14, 29 CFR 1602.14, preservation of records made or kept (eCFR), read 2026-10-28, The period it sets:
shall be preserved by the employer for a period of one year from the date of the making of the record or the personnel action involved, whichever occurs later.
- 29 CFR 1602.14, 29 CFR 1602.14, preservation of records made or kept (eCFR), read 2026-10-28, What the rule says, verbatim:
Any personnel or employment record made or kept by an employer (including but not necessarily limited to requests for reasonable accommodation, application forms submitted by applicants and other records having to do with hiring, promotion, demotion, transfer, lay-off or termination, rates of pay or other terms of compensation, and selection for training or apprenticeship) shall be preserved by the employer for a period of one year from the date of the making of the record or the personnel action involved, whichever occurs later.
- 45 CFR 164.316, 45 CFR 164.316, policies and procedures and documentation requirements (eCFR), read 2026-10-22, Which country's law: No answer on the page, which ran to 2,928 characters when read on 2026-10-22.
- 45 CFR 164.316, 45 CFR 164.316, policies and procedures and documentation requirements (eCFR), read 2026-10-22, What the rule settles for an email archive:
Retain the documentation required by paragraph (b)(1) of this section for 6 years from the date of its creation or the date when it last was in effect, whichever is later.
- 45 CFR 164.316, 45 CFR 164.316, policies and procedures and documentation requirements (eCFR), read 2026-10-22, The period it sets:
Retain the documentation required by paragraph (b)(1) of this section for 6 years from the date of its creation or the date when it last was in effect, whichever is later.
- 45 CFR 164.316, 45 CFR 164.316, policies and procedures and documentation requirements (eCFR), read 2026-10-22, What the rule says, verbatim:
Retain the documentation required by paragraph (b)(1) of this section for 6 years from the date of its creation or the date when it last was in effect, whichever is later.
- Companies Act 2006, s388, Companies Act 2006, section 388 (legislation.gov.uk), read 2026-10-12, Which country's law:
must be sent to, and kept at, a place in the United Kingdom, and must at all times be open to such inspection
- Companies Act 2006, s388, Companies Act 2006, section 388 (legislation.gov.uk), read 2026-10-12, What the rule settles for an email archive:
Accounting records that a company is required by section 386 to keep must be preserved by it
- Companies Act 2006, s388, Companies Act 2006, section 388 (legislation.gov.uk), read 2026-10-12, The period it sets:
in the case of a private company, for three years from the date on which they are made
- Companies Act 2006, s388, Companies Act 2006, section 388 (legislation.gov.uk), read 2026-10-12, What the rule says, verbatim:
Accounting records that a company is required by section 386 to keep must be preserved by it— (a) in the case of a private company, for three years from the date on which they are made; (b) in the case of a public company, for six years from the date on which they are made.
- Data Protection Act 2018, s170, Data Protection Act 2018, section 170, unlawful obtaining of personal data (legislation.gov.uk), read 2026-10-08, Which country's law:
Data Protection Act 2018 You are here: UK Public General Acts 2018 c. 12
- Data Protection Act 2018, s170, Data Protection Act 2018, section 170, unlawful obtaining of personal data (legislation.gov.uk), read 2026-10-08, What the rule settles for an email archive:
to obtain or disclose personal data without the consent of the controller
- Data Protection Act 2018, s170, Data Protection Act 2018, section 170, unlawful obtaining of personal data (legislation.gov.uk), read 2026-10-08, The period it sets:
It is an offence for a person knowingly or recklessly— (a) to obtain or disclose personal data without the consent of the controller
- Data Protection Act 2018, s170, Data Protection Act 2018, section 170, unlawful obtaining of personal data (legislation.gov.uk), read 2026-10-08, What the rule says, verbatim:
It is an offence for a person knowingly or recklessly— (a) to obtain or disclose personal data without the consent of the controller, (b) to procure the disclosure of personal data to another person without the consent of the controller, or (c) after obtaining personal data, to retain it without the consent of the person who was the controller in relation to the personal data when it was obtained.
- FCA SYSC 9.1, FCA Handbook, SYSC 9.1 general rules on record-keeping, read 2026-10-08, Which country's law:
which must be sufficient to enable the FCA to monitor the firm's compliance with the requirements under the regulatory system
- FCA SYSC 9.1, FCA Handbook, SYSC 9.1 general rules on record-keeping, read 2026-10-08, What the rule settles for an email archive:
must arrange for orderly records to be kept of its business and internal organisation, including all services and transactions undertaken by it
- FCA SYSC 9.1, FCA Handbook, SYSC 9.1 general rules on record-keeping, read 2026-10-08, The period it sets:
A common platform firm must retain all records kept by it under this chapter in relation to its MiFID business for a period of at least five years.
- FCA SYSC 9.1, FCA Handbook, SYSC 9.1 general rules on record-keeping, read 2026-10-08, What the rule says, verbatim:
A common platform firm must retain all records kept by it under this chapter in relation to its MiFID business for a period of at least five years.
- FINRA Rule 4511, FINRA Rule 4511, general requirements, read 2026-10-08, Which country's law:
Members shall make and preserve books and records as required under the FINRA rules, the Exchange Act and the applicable Exchange Act rules.
- FINRA Rule 4511, FINRA Rule 4511, general requirements, read 2026-10-08, What the rule settles for an email archive:
Members shall make and preserve books and records as required under the FINRA rules, the Exchange Act and the applicable Exchange Act rules.
- FINRA Rule 4511, FINRA Rule 4511, general requirements, read 2026-10-08, The period it sets:
Members shall preserve for a period of at least six years those FINRA books and records for which there is no specified period under the FINRA rules or applicable Exchange Act rules.
- FINRA Rule 4511, FINRA Rule 4511, general requirements, read 2026-10-08, What the rule says, verbatim:
Members shall preserve for a period of at least six years those FINRA books and records for which there is no specified period under the FINRA rules or applicable Exchange Act rules.
- HMRC company records guidance (GOV.UK), GOV.UK, Running a limited company: company and accounting records, read 2026-10-23, Which country's law:
HM Revenue and Customs (HMRC) may check your records with a compliance check to make sure you’re paying the right amount of tax.
- HMRC company records guidance (GOV.UK), GOV.UK, Running a limited company: company and accounting records, read 2026-10-23, What the rule settles for an email archive:
You must keep records for 6 years from the end of the last company financial year they relate to
- HMRC company records guidance (GOV.UK), GOV.UK, Running a limited company: company and accounting records, read 2026-10-23, The period it sets:
You must keep records for 6 years from the end of the last company financial year they relate to
- HMRC company records guidance (GOV.UK), GOV.UK, Running a limited company: company and accounting records, read 2026-10-23, What the rule says, verbatim:
This includes records of: all money spent by the company, for example receipts, petty cash books, orders and delivery notes all money received by the company, for example invoices, contracts, sales books and till rolls any other relevant documents, for example bank statements and correspondence
- HMRC VAT Notice 700/21, HMRC, VAT Notice 700/21: record keeping, read 2026-10-23, Which country's law:
This notice gives guidance on the records you must keep if
- HMRC VAT Notice 700/21, HMRC, VAT Notice 700/21: record keeping, read 2026-10-23, What the rule settles for an email archive:
Generally, you must keep all your business records for VAT purposes for at least 6 years.
- HMRC VAT Notice 700/21, HMRC, VAT Notice 700/21: record keeping, read 2026-10-23, The period it sets:
Generally, you must keep all your business records for VAT purposes for at least 6 years.
- HMRC VAT Notice 700/21, HMRC, VAT Notice 700/21: record keeping, read 2026-10-23, What the rule says, verbatim:
Generally, you must keep all your business records for VAT purposes for at least 6 years. Records that you use for other tax purposes may need to be kept for longer periods.
- ICO guide to lawful basis, ICO, A guide to lawful basis, read 2026-10-24, Which country's law:
The lawful bases are set out in article 6 of the UK GDPR.
- ICO guide to lawful basis, ICO, A guide to lawful basis, read 2026-10-24, What the rule settles for an email archive:
You must have a valid lawful basis to handle personal information.
- ICO guide to lawful basis, ICO, A guide to lawful basis, read 2026-10-24, The period it sets:
You must determine your lawful basis before you start using the personal information and you must document it.
- ICO guide to lawful basis, ICO, A guide to lawful basis, read 2026-10-24, What the rule says, verbatim:
You must determine your lawful basis before you start using the personal information and you must document it.
- Insolvency Act 1986, Sch 1, Insolvency Act 1986, Schedule 1, powers of administrator or administrative receiver (legislation.gov.uk), read 2026-10-08, Which country's law:
Insolvency Act 1986 You are here: UK Public General Acts 1986 c. 45
- Insolvency Act 1986, Sch 1, Insolvency Act 1986, Schedule 1, powers of administrator or administrative receiver (legislation.gov.uk), read 2026-10-08, What the rule settles for an email archive:
Power to sell or otherwise dispose of the property of the company by public auction or private contract
- Insolvency Act 1986, Sch 1, Insolvency Act 1986, Schedule 1, powers of administrator or administrative receiver (legislation.gov.uk), read 2026-10-08, The period it sets:
Power to sell or otherwise dispose of the property of the company by public auction or private contract
- Insolvency Act 1986, Sch 1, Insolvency Act 1986, Schedule 1, powers of administrator or administrative receiver (legislation.gov.uk), read 2026-10-08, What the rule says, verbatim:
Power to sell or otherwise dispose of the property of the company by public auction or private contract
- Insolvency Act 1986, Sch B1 para 60, Insolvency Act 1986, Schedule B1, paragraph 60 (legislation.gov.uk), read 2026-10-28, Which country's law:
Insolvency Act 1986 You are here: UK Public General Acts1986 c. 45
- Insolvency Act 1986, Sch B1 para 60, Insolvency Act 1986, Schedule B1, paragraph 60 (legislation.gov.uk), read 2026-10-28, What the rule settles for an email archive:
But the power to sell, hire out or otherwise dispose of property is subject to any regulations that may be made under paragraph 60A.
- Insolvency Act 1986, Sch B1 para 60, Insolvency Act 1986, Schedule B1, paragraph 60 (legislation.gov.uk), read 2026-10-28, The period it sets:
The administrator of a company has the powers specified in Schedule 1 to this Act.
- Insolvency Act 1986, Sch B1 para 60, Insolvency Act 1986, Schedule B1, paragraph 60 (legislation.gov.uk), read 2026-10-28, What the rule says, verbatim:
The administrator of a company has the powers specified in Schedule 1 to this Act.
- Investigatory Powers Act 2016, s3, Investigatory Powers Act 2016, section 3, offence of unlawful interception (legislation.gov.uk), read 2026-10-24, Which country's law:
the interception is carried out in the United Kingdom
- Investigatory Powers Act 2016, s3, Investigatory Powers Act 2016, section 3, offence of unlawful interception (legislation.gov.uk), read 2026-10-24, What the rule settles for an email archive:
the person intentionally intercepts a communication in the course of its transmission by means of
- Investigatory Powers Act 2016, s3, Investigatory Powers Act 2016, section 3, offence of unlawful interception (legislation.gov.uk), read 2026-10-24, The period it sets:
the person intentionally intercepts a communication in the course of its transmission by means of
- Investigatory Powers Act 2016, s3, Investigatory Powers Act 2016, section 3, offence of unlawful interception (legislation.gov.uk), read 2026-10-24, What the rule says, verbatim:
But it is not an offence under subsection (1) for a person to intercept a communication in the course of its transmission by means of a private telecommunication system if the person— (a) is a person with a right to control the operation or use of the system, or (b) has the express or implied consent of such a person to carry out the interception.
- Limitation Act 1980, s5, Limitation Act 1980, section 5 (legislation.gov.uk), read 2026-09-12, Which country's law:
Limitation Act 1980 You are here: UK Public General Acts 1980 c. 58
- Limitation Act 1980, s5, Limitation Act 1980, section 5 (legislation.gov.uk), read 2026-09-12, What the rule settles for an email archive: No answer on the page, which ran to 9,979 characters when read on 2026-09-12.
- Limitation Act 1980, s5, Limitation Act 1980, section 5 (legislation.gov.uk), read 2026-09-12, The period it sets:
An action founded on simple contract shall not be brought after the expiration of six years from the date on which the cause of action accrued.
- Limitation Act 1980, s5, Limitation Act 1980, section 5 (legislation.gov.uk), read 2026-09-12, What the rule says, verbatim:
An action founded on simple contract shall not be brought after the expiration of six years from the date on which the cause of action accrued.
- UK GDPR, art. 14, UK GDPR, Article 14, information where data not obtained from the data subject (legislation.gov.uk), read 2026-10-08, Which country's law:
There are currently no known outstanding effects by UK legislation for Regulation (EU) 2016/679 of the European Parliament and of the Council, Article 14.
- UK GDPR, art. 14, UK GDPR, Article 14, information where data not obtained from the data subject (legislation.gov.uk), read 2026-10-08, What the rule settles for an email archive:
Where personal data have not been obtained from the data subject, the controller shall provide the data subject with the following information
- UK GDPR, art. 14, UK GDPR, Article 14, information where data not obtained from the data subject (legislation.gov.uk), read 2026-10-08, The period it sets:
Where personal data have not been obtained from the data subject, the controller shall provide the data subject with the following information
- UK GDPR, art. 14, UK GDPR, Article 14, information where data not obtained from the data subject (legislation.gov.uk), read 2026-10-08, What the rule says, verbatim:
within a reasonable period after obtaining the personal data, but at the latest within one month, having regard to the specific circumstances in which the personal data are processed
- UK GDPR, art. 5, UK GDPR, Article 5, principles relating to processing of personal data (legislation.gov.uk), read 2026-10-08, Which country's law:
There are currently no known outstanding effects by UK legislation for Regulation (EU) 2016/679 of the European Parliament and of the Council, Article 5.
- UK GDPR, art. 5, UK GDPR, Article 5, principles relating to processing of personal data (legislation.gov.uk), read 2026-10-08, What the rule settles for an email archive:
kept in a form which permits identification of data subjects for no longer than is necessary for the purposes for which the personal data are processed
- UK GDPR, art. 5, UK GDPR, Article 5, principles relating to processing of personal data (legislation.gov.uk), read 2026-10-08, The period it sets:
kept in a form which permits identification of data subjects for no longer than is necessary for the purposes for which the personal data are processed
- UK GDPR, art. 5, UK GDPR, Article 5, principles relating to processing of personal data (legislation.gov.uk), read 2026-10-08, What the rule says, verbatim:
kept in a form which permits identification of data subjects for no longer than is necessary for the purposes for which the personal data are processed; personal data may be stored for longer periods insofar as the personal data will be processed solely for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes
- UK GDPR, art. 6, UK GDPR, Article 6, lawfulness of processing (legislation.gov.uk), read 2026-10-08, Which country's law:
There are currently no known outstanding effects by UK legislation for Regulation (EU) 2016/679 of the European Parliament and of the Council, Article 6.
- UK GDPR, art. 6, UK GDPR, Article 6, lawfulness of processing (legislation.gov.uk), read 2026-10-08, What the rule settles for an email archive:
Processing shall be lawful only if and to the extent that at least one of the following applies
- UK GDPR, art. 6, UK GDPR, Article 6, lawfulness of processing (legislation.gov.uk), read 2026-10-08, The period it sets:
Processing shall be lawful only if and to the extent that at least one of the following applies
- UK GDPR, art. 6, UK GDPR, Article 6, lawfulness of processing (legislation.gov.uk), read 2026-10-08, What the rule says, verbatim:
Processing shall be lawful only if and to the extent that at least one of the following applies: (a) the data subject has given consent to the processing of his or her personal data for one or more specific purposes
Read and excluded
2 named documents fell outside what this board reads once we had read them; their reasons follow. They are tallied, never scored as answers.
- California Civil Code 1798.100 (CCPA): the box holds no readable read of the California Civil Code 1798.100 page; nothing to read
- ICO, Employment practices: monitoring workers: the stored read is the introduction and contents page of the ICO monitoring-workers guidance; it states no rule of its own
Method
Each rule's own statutes, regulations and regulator pages were read through estate-fetch and stored whole (sha256 on every row).
For every page, four questions were answered from its own words: which country's law, what the rule settles for an email archive, the period it sets, what the rule says, verbatim.
Every stated answer carries the sentence it rests on, checked against the stored text; 'not stated' means the page read does not address the question.
A rule with several pages reads 'varies' where they disagree.
25 rules, 25 pages.
Where we looked (27)
- 17 CFR 240.17a-4, records to be preserved by brokers and dealers (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 17 CFR 240.17a-3, records to be made by brokers and dealers (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 17 CFR 275.204-2, books and records of investment advisers (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 17 CFR 210.2-06, retention of audit and review records (seven years) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 26 CFR 1.6001-1, records (IRS) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 29 CFR 1602.14, preservation of employment records (EEOC) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 45 CFR 164.316, HIPAA documentation retained six years (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- FINRA Rule 4511, general requirements (six years) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 18 U.S.C. 2702, voluntary disclosure of customer communications or records (Cornell LII) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 18 U.S.C. 2511, interception and disclosure of communications (Cornell LII) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 11 U.S.C. 363, use, sale or lease of property (Cornell LII) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- 11 U.S.C. 332, consumer privacy ombudsman (Cornell LII) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- California Civil Code 1798.100 (CCPA) (read, set aside)
- Companies Act 2006, s388 (accounting records kept three or six years) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- GOV.UK, Running a limited company: company and accounting records (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- HMRC, VAT Notice 700/21 record keeping (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- FCA Handbook, SYSC 9.1 general rules on record-keeping (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- Limitation Act 1980, s5 (six years in contract) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- UK GDPR, art. 5 (storage limitation) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- UK GDPR, art. 6 (lawful basis) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- UK GDPR, art. 14 (data not obtained from the data subject) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- Data Protection Act 2018, s170 (unlawful obtaining of personal data) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- Investigatory Powers Act 2016, s3 (offence of unlawful interception) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- Insolvency Act 1986, Sch 1 (powers of administrator, including sale) (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- Insolvency Act 1986, Sch B1 para 60 (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- ICO, A guide to lawful basis (from the publisher's own statutes, regulations and regulator pages; reproduced for comment)
- ICO, Employment practices: monitoring workers (read, set aside)
Cite it or embed it
12 of 25 US and UK rules we read set how long business records must be kept; the rest govern who may see or sell them, read 28 October 2026.
Which country's law, by rule: the United Kingdom 13 of 25, the United States 11 of 25, not stated 1 of 25 (25 rules, read 28 October 2026).
What the rule settles for an email archive, by rule: how long records must be kept 12 of 25, the personal data in the records 5 of 25, selling a business's property in insolvency or bankruptcy 4 of 25, when stored communications may be disclosed or intercepted 3 of 25, not stated 1 of 25 (25 rules, read 28 October 2026).
The period it sets, by rule: no period 14 of 25, six years 5 of 25, three to five years 4 of 25, seven years or more 1 of 25, under three years 1 of 25 (25 rules, read 28 October 2026).
What the rule says, verbatim, by rule: stated 25 of 25 (25 rules, read 28 October 2026).
Citation: "How long business email must be kept, and who may see it", updated 2026-10-28, https://sellemailarchivetoai.com/datasets/email-records-retention-law/.
CSV download (100 answers, updated 2026-10-28)