Northern Ireland Not yet in force
| Aldrin, singly, or combined expressed as dieldrin | All feeding stuffs except fats | 0.01 |
| Dieldrin, singly, or combined expressed as dieldrin | 0.2 | |
| Camphechlor (Toxaphene) | All feeding stuffs | 0.1 |
| Chlordane (sum of cis- and trans-isomers and of oxychlordane, expressed as Chlordane) | All feeding stuffs except fats |
|
| DDT (sum of DDT, TDE and DDE isomers, expressed as DDT) | All feeding stuffs except fats |
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| Endosulphan (sum of alpha- and beta- isomers and of endosulphan sulphate, expressed as endosulphan) | All feeding stuffs except
|
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| Endrin (sum of endrin and delta- keto-endrin, expressed as endrin) | All feeding stuffs except fats |
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| Heptachlor (sum of heptachlor and of heptachlor— epoxide, expressed as heptachlor) | All feeding stuffs except fats |
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| Hexachlorobenzene (HCB) Hexachlorocyclohexane (HCH) | All feeding stuffs except fats |
|
| — alpha-isomers | All feeding stuffs except fats |
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| — beta-isomers | Feed materials except fats |
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| Compound feeding stuffs except compound feeding stuffs for dairy cattle |
| |
| — gamma-isomers | All feeding stuffs except fats |
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