Substance group
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
“E 251–252: Nitrates”
“E 251–252: Nitrates”
- Definition
- Annex II Part C: E 251–252: Nitrates
- Listed members
- Sodium nitrate, Potassium nitrate
- Source
“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)
- Definition
- Annex II Part C (GB): E 251–252: Nitrates
- Listed members
- Sodium nitrate, Potassium nitrate
- Source
“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.
Limit 250 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: 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
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 · 250 · (39) (40) (59) · only jambon sec, jambon sel and other similar dried cured products: Dry cured for 3 days + 1 day/kg followed by a 1-week post-salting period and an ageing/ripening period of 45 days to 18 months
Annex rows, Part E, category 08.3.4.2; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)Limit 250 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: 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
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 · 250 · (39) (59) · only rohschinken, trockengepökelt and similar products: Curing time depending on the shape and weight of meat pieces for approximately 10 to 14 days followed by stabilisation/maturation
Annex rows, Part E, category 08.3.4.2; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)Limit 250 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: 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
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 · 250 · (39) (59) · only rohschinken, trocken-/nasgepökelt 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
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)Limit 10 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: 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
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 · 10 · (39) (59) · only jellied veal and brisket: Injection of curing solution followed, after a minimum of 2 days, by cooking in boiling water for up to 3 hours
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)Limit 300 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: 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
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 · 300 · (40) (7) · only rohwürste (salami and kantwurst): Product has a minimum 4-week maturation period and a water/protein ratio of less than 1,7
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)- LimitGBNitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)
Limit 250 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).
- Applies when
- 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
- Effective
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.
- Source
From the official list: E 251-252 · Nitrates · 250 · (39) (40) (59) · only jambon sec, jambon sel and other similar dried cured products: Dry cured for 3 days + 1 day/kg followed by a 1-week post-salting period and an ageing/ripening period of 45 days to 18 months
Annex rows, Part E, category 08.3.4.2; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)
- LimitGBNitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)
Limit 250 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).
- Applies when
- 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
- Effective
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.
- Source
From the official list: E 251-252 · Nitrates · 250 · (39) (59) · only rohschinken, trockengepökelt and similar products: Curing time depending on the shape and weight of meat pieces for approximately 10 to 14 days followed by stabilisation/maturation
Annex rows, Part E, category 08.3.4.2; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)
- LimitGBNitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)
Limit 250 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).
- Applies when
- 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
- Effective
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.
- Source
From the official list: E 251-252 · Nitrates · 250 · (39) (59) · only rohschinken, trocken-/nasgepökelt 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
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)
- LimitGBNitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)
Limit 10 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).
- Applies when
- 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
- Effective
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.
- Source
From the official list: E 251-252 · Nitrates · 10 · (39) (59) · only jellied veal and brisket: Injection of curing solution followed, after a minimum of 2 days, by cooking in boiling water for up to 3 hours
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)
- LimitGBNitrates (E 251–252) as defined in Great Britain (England, Scotland, Wales)
Limit 300 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).
- Applies when
- 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
- Effective
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.
- Source
From the official list: E 251-252 · Nitrates · 300 · (40) (7) · only rohwürste (salami and kantwurst): Product has a minimum 4-week maturation period and a water/protein ratio of less than 1,7
Annex rows, Part E, category 08.3.4.3; row: E 251-252 Nitrates · fetched 2026-10-10
The National Archives (legislation.gov.uk): Regulation (EC) No 1333/2008 as retained in GB, Annex II (domestic list) as in force on 2024-06-28(opens in a new tab)
See also
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