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What counts as Nitrates (E 251–252)?

2 markets define Nitrates (E 251–252), and they don't all agree. Read each definition below. You tell us if your product contains it; we never guess from its name.

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Group

Definitions

Market
Definition
Listed members
Source
Annex II Part C: E 251–252: Nitrates
Sodium nitrate, Potassium nitrate
“E 251–252: Nitrates”
Annex II, line 1638 (excerpt) · fetched 2026-10-09European Commission / Publications Office (CELLAR): Annex II, line 1638(opens in a new tab)
Annex II Part C (GB): E 251–252: Nitrates
Sodium nitrate, Potassium nitrate
“E 251–252: Nitrates”
Annex II, line 712 (excerpt) · fetched 2026-10-10The National Archives (legislation.gov.uk): Annex II, line 712(opens in a new tab)

Rules

Rules that use these definitions

76 rules.

Requirement
Applies when
Effective
Source
  • EU food category: Traditional dry cured products. (Dry curing process involves dry application of curing mixture containing nitrites and/or nitrates, salt and other components to the surface of the meat followed by a period of stabilisation/maturation) [08.3.4.2]

Depends on: eu food category code

Dates run from 20 Jan 2010 to 9 Oct 2025

Each rule has its own date; open a target.

Example: Nitrates (E 251–252) as defined in European Union

From the consolidated text: E 251–252 · Nitrates · 250 · (39) (59) · only dry cured bacon and similar products: Dry curing followed by maturation for at least 4 days Period of application: until 9 October 2025

Annex II rows, Part E, category 08.3.4.2; row: E 251–252 Nitrates · fetched 2026-10-09

European Commission / Publications Office (CELLAR): Regulation (EC) No 1333/2008 (consolidated 2026-08-18)(opens in a new tab)
  • EU food category: Other traditional and traditionally cured products (including immersion and dry cured processes used in combination or where nitrite and/or nitrate is included in a compound product or where the curing solution is injected into the product prior to cooking) [08.3.4.3]

Depends on: eu food category code

Dates run from 20 Jan 2010 to 9 Oct 2025

Each rule has its own date; open a target.

Example: Nitrates (E 251–252) as defined in European Union

From the consolidated text: E 251–252 · Nitrates · 250 · (39) (59) · only Rohschinken, trocken-/nassgepökelt and similar products: Dry curing and immersion curing used in combination (without injection of curing solution). Curing time depending on the shape and weight of meat pieces for approximately 14 to 35 days followed by stabilisation/maturation Period of application: until 9 October 2025

Annex II rows, Part E, category 08.3.4.3; row: E 251–252 Nitrates · fetched 2026-10-09

European Commission / Publications Office (CELLAR): Regulation (EC) No 1333/2008 (consolidated 2026-08-18)(opens in a new tab)
LimitEU
Nitrates (E 251–252) as defined in European Union

Limit 500 mg/kg (content basis)

The start date is not stated in the text (date unknown).

Consolidated text (not the authentic legal edition), current to 18 Aug 2026. EUR-Lex consolidated text: a documentation tool without legal effect; the acts published in the Official Journal are authentic. Consolidated version CELEX 02008R1333-20260818 from the Publications Office, the latest when read.

  • EU food category: Processed fish and fishery products including mollusks and crustaceans [09.2]

Depends on: eu food category code

Repealed

Art. 35: applies from 20 January 2010; Annex II as consolidated 2026-08-18, amendment dates of single rows not tracked. The row sits in the block marked ▼M110 (inserted or replaced by an amending act); the published text lists the amending acts with their Official Journal publication dates only, not their application dates, so 20 January 2010 (Art. 35) stands in for the row's start date.

From the consolidated text: E 251–252 · Nitrates · 500 · only pickled herring and sprat Period of application: until 9 October 2025

Annex II rows, Part E, category 09.2; row: E 251–252 Nitrates · fetched 2026-10-09

European Commission / Publications Office (CELLAR): Regulation (EC) No 1333/2008 (consolidated 2026-08-18)(opens in a new tab)
LimitEU
Nitrates (E 251–252) as defined in European Union

Limit 270 mg/kg (content basis)

Consolidated text (not the authentic legal edition), current to 18 Aug 2026. EUR-Lex consolidated text: a documentation tool without legal effect; the acts published in the Official Journal are authentic. Consolidated version CELEX 02008R1333-20260818 from the Publications Office, the latest when read.

  • EU food category: Processed fish and fishery products including mollusks and crustaceans [09.2]

Depends on: eu food category code

In force since 9 Oct 2025

Applies to products placed on the market on or after 9 Oct 2025

The row states a period of application beginning 2025-10-09.

From the consolidated text: E 251–252 · Nitrates · 270 · (XA) (XD) · only pickled herring and sprat Period of application: from 9 October 2025

Annex II rows, Part E, category 09.2; row: E 251–252 Nitrates · fetched 2026-10-09

European Commission / Publications Office (CELLAR): Regulation (EC) No 1333/2008 (consolidated 2026-08-18)(opens in a new tab)
LimitGB
Nitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)

Limit 150 mg/kg (content basis)

Official text, current to 28 Jun 2024. legislation.gov.uk point-in-time version 2024-06-28 of Annex II, which the FSA register cites as the terms of authorisation (Annex II was omitted from the revised text from 2025-04-01).

  • EU food category: Ripened cheese [01.7.2]

Depends on: eu food category code

In force since 20 Jan 2010

Applies to products placed on the market on or after 20 Jan 2010

Applies in GB from 20 January 2010 (retained Art. 35); the Annex text is the version in force on 2024-06-28, the last before Annex II was omitted from the revised legislation on 1 April 2025 (S.I. 2025/361); the FSA register keeps these terms of authorisation. Amendment dates of single rows not tracked.

From the official list: E 251-252 · Nitrates · 150 · (30) · only hard, semi-hard and semi-soft cheese

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