{
  "url": "https://openlegislation.uk/merchant-shipping-control-of-pollution-by-noxious-liquid-substances-in-bulk-regulations-1987/schedule-1",
  "json_url": "https://openlegislation.uk/merchant-shipping-control-of-pollution-by-noxious-liquid-substances-in-bulk-regulations-1987/schedule-1.json",
  "legislation": "uksi/1987/551",
  "legislation_title": "The Merchant Shipping (Control of Pollution by Noxious Liquid Substances in Bulk) Regulations 1987",
  "legislation_url": "https://openlegislation.uk/merchant-shipping-control-of-pollution-by-noxious-liquid-substances-in-bulk-regulations-1987",
  "path": "schedule/1",
  "kind": "schedule",
  "number": "1",
  "heading": "LIST OF NOXIOUS LIQUID SUBSTANCES CARRIED IN BULK",
  "text": "Substance\nUN Number\nPollution Category for operational discharge\nResidual concentration (percent by weight)\nI\nII\nIII Outside special areas\nIV Within special areas\n* UN number 2789 refers to more than 80% solution and 2790 to between 10% and 80% solution.\n** UN number refers to 10—35%.\n*** UN number 1114 applies to Benzene.\n**** UN number 2574 applies to Tricresyl phosphate containing more than 3% ortho-isomer.\nAcetaldehyde\n1089\nC\nAcetic acid\n2789* 2790*\nC\nAcetic anhydride\n1715\nC\nAcetone cyanohydrin\n1541\nA\n0.1\n0.05\nAcetophenone\nD\nAcetyl chloride\n1717\nC\nAcrylamide solution (50% or less)\n2074\nD\nAcrylic acid\n2218\nD\nAcrylonitrile\n1093\nB\nAdiponitrile\n2205\nD\nAlcohols, C4, C5, C6 mixtures\nD\nAlcohols, C5, C6 as individual alcohols\nD\nAlcohols, C7, C8, C9 as individuals and mixtures\nC\nAlcohols, C10, C11, C12 as individuals and mixtures\nB\nAlcohol ethoxylate (higher secondary)\nD\nAlcohol (C13/C15) poly(3—11) ethoxylates\nB\nAlkyl acrylate vinyl pyridine copolymer in toluene\nC\nAlkylamine mixtures\nC\nAlkyl (C9—C17) benzene mixtures (straight or branched chain)\nD\nAlkyl benzene sulphonate (branched chain)\nB\nAlkyl benzene sulphonate (straight chain)\nC\nAlkyl benzene sulphonic acid\n2584 2586\nC\nAllyl alcohol\n1098\nB\nAllyl chloride\n1100\nB\n2-(2-Aminoethoxy) ethanol\n3055\nD\nAminoethylethanolamine\nD\nN-Aminoethylpiperazine\n2815\nD\nAmmonia aqueous (28% or less)\n2672**\nC\nAmmonium nitrate solution (93% or less)\n2426\nD\nAmmonium sulphate solution\nD\nAmmonium sulphide solution (45% or less)\n2683\nB\nAmyl acetate, commercial\n1104\nC\nn-Amyl acetate\n1104\nC\nsec-Amyl acetate\n1104\nC\nn-Amyl alcohol\n1105\nD\nsec-Amyl alcohol\n1105\nD\nAmyl alcohol, primary\n1105\nD\nAniline\n1547\nC\nBenzaldehyde\nC\nBenzene and mixtures having 10% benzene or more\n1114***\nC\nBenzene sulphonyl chloride\n2225\nD\nBenzyl acetate\nC\nBenzyl alcohol\nC\nBenzyl chloride\n1738\nB\nButene oligomer\nD\nn-Butyl acetate\n1123\nC\nsec-Butyl acetate\n1123\nD\nn-Butyl acrylate\n2348\nD\nButylamine (all isomers)\n1125 (normal) 1214 (iso)\nC\nButyl benzyl phthalate\nA\n0.1\n0.05\nn-Butyl butyrate\nB\nButyl/Decyl/Cetyl/Eicosyl methacrylate mixture\nD\nButylene glycol\nD\n1,2-Butylene oxide\n3022\nC\nn-Butyl ether\n1149\nC\nButyl lactate\nD\nButyl methacrylate\nD\nn-Butyraldehyde\n1129\nB\nButyric acid\n2820\nB\ngamma-Butyrolactone\nD\nCalcium alkyl salicylate\nD\nCalcium chloride solution\nD\nCalcium hydroxide solution\nD\nCalcium hypochlorite solution\nB\nCalcium naphthenate in mineral oil\nA\n0.1\n0.05\nCamphor oil\n1130\nB\nCaprolactam\nD\nCarbolic oil\nA\n0.1\n0.05\nCarbon disulphide\n1131\nA\n0.01\n0.005\nCarbon tetrachloride\n1846\nB\nCashew nut shell oil (untreated)\nD\nCastor oil\nD\nChloroacetic acid\n1750\nC\nChloroacetone\n1695\nC\nChlorobenzene\n1134\nB\nChloroform\n1888\nB\n1-Chloroheptane\nA\n0.1\n0.05\nChlorohydrins, crude\nD\no-Chloronitrobenzene\n1578\nB\n2-Chloropropionic acid\n2511\nC\n3-Chloropropionic acid\nC\nChlorosulphonic acid\n1754\nC\nm-Chlorotoluene\n2238\nB\no-Chlorotoluene\n2238\nA\n0.1\n0.05\np-Chlorotoluene\n2238\nB\nChlorotoluene (mixed isomers)\n2238\nA\n0.1\n0.05\nCholine chloride solution\nD\nCitric acid\nD\nCoal tar naphtha solvent\nB\nCobalt naphthenate in solvent naphtha\nA\n0.1\n0.05\nCoconut oil\nD\nCoconut oil, fatty acid methyl ester\nD\nCod liver oil\nD\nCorn oil\nD\nCotton seed oil\nD\nCreosote (coal tar)\nC\nCreosote (wood)\nA\n0.1\n0.05\nCresol (mixed isomers)\n2076\nA\n0.1\n0.05\nCresyl diphenyl phosphate\nA\n0.1\n0.05\nCresylic acid\n2022\nA\n0.1\n0.05\nCrotonaldehyde\n1143\nB\nCycloheptane\n2241\nD\nCyclohexane\n1145\nC\nCyclohexane/Cyclohexanol mixture\nC\nCyclohexanol\nC\nCyclohexanone\n1915\nD\nCyclohexylamine\n2357\nC\np-Cymene\n2046\nC\nDecahydronaphthalene\n1147\nD\nn-Decaldehyde\nB\nDecane\nD\nDecene\nB\nDecyl acrylate\nA\n0.1\n0.05\nDecyl alcohol (all isomers)\nB\nDiacetone alcohol\n1148\nD\nDialkyl (C7—C9) phthalates\nD\nDialkyl (C9—C13) phthalates\nD\nDibenzyl ether\nC\nDibutylamine\nC\nDibutyl phthalate\nA\n0.1\n0.05\nm-Dichlorobenzene\nB\no-Dichlorobenzene\n1591\nB\n1,1-Dichloroethane\n2362\nB\n1,2-Dichloroethylene\n1150\nD\nDichloroethyl ether\n1916\nB\n1,6-Dichlorohexane\nB\n2,2-Dichloroisopropyl ether\n2490\nC\nDichloromethane\n1593\nD\n2,4-Dichlorophenol\n2021\nA\n0.1\n0.05\n2,4-Dichlorophenoxyacetic acid\nA\n0.1\n0.05\n2,4-Dichlorophenoxyacetic acid, diethanolamine salt solution\nA\n0.1\n0.05\n2,4-Dichlorophenoxyacetic acid, dimethylamine salt (70% or less) solution\nA\n0.1\n0.05\n2,4-Dichlorophenoxyacetic acid, triisopropanolamine salt solution\nA\n0.1\n0.05\n1,1-Dichloropropane\nB\n1,2-Dichloropropane\n1279\nB\n1,3-Dichloropropane\nB\n1,3-Dichloropropene\n2047\nB\nDichloropropene/Dichloropropane mixtures\nB\n2,2-Dichloropropionic acid\nD\nDichloropropyl ether\nB\nDiethylamine\n1154\nC\nDiethylaminoethanol\n2686\nC\nDiethylbenzene\n2049\nC\nDiethyl carbonate\n2366\nD\nDiethylene glycol dibutyl ether\nD\nDiethylene glycol butyl ether acetate\nD\nDiethylene glycol ethyl ether acetate\nD\nDiethylene glycol methyl ether\nC\nDiethylene glycol methyl ether acetate\nD\nDiethylenetriamine\n2079\nD\nDi(2-ethylhexyl) adipate\nD\nDi(2-ethylhexyl) phosphoric acid\n1902\nC\nDi(2-ethylhexyl) phthalate\nD\nDiethyl malonate\nC\nDiethyl phthalate\nC\nDiethyl sulphate\n1594\nB\nDiglycidyl ether of Bisphenol A\nB\n1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt solution\nD\nDiisobutylamine\n2361\nC\nDiisobutylene\n2050\nB\nDiisobutyl ketone\n1157\nD\nDiisobutyl phthalate\nB\nDiisodecyl phthalate\nD\nDiisononyl adipate\nD\nDiisononyl phthalate\nD\nDiisopropanolamine\nC\nDiisopropylamine\n1158\nC\nDiisopropylbenzene (all isomers)\nA\n0.1\n0.05\nDiisopropyl naphthalene\nD\nDimethyl acetamide\nB\nDimethylamine solution (45% or less)\n1160\nC\nDimethylamine solution (greater than 45% but not greater than 55%)\n1160\nC\nDimethylamine solution (greater than 55% but not greater than 65%)\n1160\nC\nN,N-Dimethylcyclohexylamine\n2264\nC\nDimethylethanolamine\n2051\nD\nDimethylformamide\n2265\nD\nDimethyl phthalate\nC\nDinitrotoluene (molten)\n1600\nB\nDinonyl phthalate\nD\n1,4-Dioxane\n1165\nD\nDipentene\n2052\nC\nDiphenyl/Diphenyl oxide mixtures\nA\n0.1\n0.05\nDiphenyl ether\nA\n0.1\n0.05\nDiphenylmethane diisocyanate\n2489\nB\nDiphenyl oxide/Diphenyl ether mixture\nA\n0.1\n0.05\nDi—n-propylamine\n2383\nC\nDipropylene glycol methyl ether\nD\nDitridecyl phthalate\nD\nDiundecyl phthalate\nD\nDivinyl acetylene\nD\nDodecane\nD\nDodecene (all isomers)\nB\nDodecyl alcohol\nB\nDodecylbenzene\nC\nDodecyl diphenyl oxide disulphonate solution\nB\nDodecylphenol\nA\n0.1\n0.05\nEpichlorohydrin\n2023\nC\nEthanolamine\n2491\nD\n2-Ethoxyethanol\n1171\nD\n2-Ethoxyethyl acetate\n1172\nC\nEthyl acetate\n1173\nD\nEthyl acetoacetate\nD\nEthyl acrylate\n1917\nB\nEthylamine\n1036\nC\nEthylamine solutions (72% or less)\n2270\nC\nEthyl amyl ketone\n2271\nC\nEthylbenzene\n1175\nC\nN-Ethylbutylamine\nC\nEthylcyclohexane\nD\nN-Ethylcyclohexylamine\nD\nEthylene chlorohydrin\n1135\nC\nEthylene cyanohydrin\nD\nEthylenediamine\n1604\nC\nEthylenediamine, tetraacetic acid, tetrasodium salt solution\nD\nEthylene dibromide\n1605\nB\nEthylene dichloride\n1184\nB\nEthylene glycol\nD\nEthylene glycol methyl butyl ether\nD\nEthylene glycol acetate\nD\nEthylene glycol butyl ether acetate\nD\nEthylene glycol methyl ether\n1188\nD\nEthylene glycol methyl ether acetate\n1189\nD\nEthylene glycol phenyl ether\nD\nEthylene glycol phenyl ether/Diethylene glycol phenyl ether mixture\nD\nEthylene oxide/Propylene oxide mixtures with an ethylene oxide content of not more than 30% by weight\n2983\nD\n2-Ethylhexanoic acid\nD\n2-Ethylhexyl acrylate\nD\n2-Ethylhexylamine\n2276\nB\nEthylidene norbornene\nB\nEthyl lactate\n1192\nD\nEthyl methacrylate\n2277\nD\no-Ethyl phenol\nA\n0.1\n0.05\n2-Ethyl-3-propylacrolein\nB\nEthyltoluene\nB\nFatty alcohols (C12—C20)\nB\nFerric chloride solution\n2582\nC\nFerric hydroxyethyl ethylenediamine triacetic acid, trisodium salt solution\nD\nFish oil\nD\nFormaldehyde solutions (45% or less)\n1198 2209\nC\nFormamide\nD\nFormic acid\n1779\nD\nFumaric adduct of rosin, water dispersion\nB\nFurfural\n1199\nC\nFurfuryl alcohol\n2874\nC\nGlutaraldehyde solutions (50% or less)\nD\nGlycidyl ester of C10 tryalkyl acetic acid\nB\nGround nut oil\nD\nHeptanoic acid\nD\nHeptanol (all isomers)\nC\nHeptene (mixed isomers)\nC\nHeptyl acetate\nB\nHexahydrocymene\nC\nHexamethylenediamine solution\n1783\nC\nHexamethylenediamine adipate (50% in water)\nD\nHexamethyleneimine\n2493\nC\n1-Hexanol\n2282\nD\n1-Hexene\n2370\nC\nHexyl acetate\n1233\nB\nHydrochloric acid\n1789\nD\nHydrogen peroxide solutions (over 60% but not over 70%)\n2015\nC\nHydrogen peroxide solutions (over 8% but not over 60%)\n2014 2984\nC\n2-Hydroxyethyl acrylate\nB\nN-(Hydroxyethyl) ethylene diamine triacetic acid, trisodium salt solution\nD\nIron chloride, copper chloride mixture\nA\n0.1\n0.05\nIsoamyl acetate\n1104\nC\nIsoamyl alcohol\n1105\nD\nIsobutyl acetate\n1213\nC\nIsobutyl acrylate\n2527\nD\nIsobutyl formate\n2393\nD\nIsobutyl formate/Isobutanol mixtures\nC\nIsobutyl methacrylate\n2283\nD\nIsobutyraldehyde\n2045\nC\nIsodecaldehyde\nC\nIsodecyl acrylate\nA\n0.1\n0.05\nIsononanoic acid\nD\nIsooctane\n1262\nD\nIsopentane\n1265\nD\nIsophorone\nD\nIsophorone diamine\n2289\nD\nIsophorone diisocyanate\n2290\nB\nIsoprene\n1218\nC\nIsopropanolamine\nC\nIsopropylamine\n1221\nC\nIsopropylbenzene\n1918\nB\nIsopropyl cyclohexane\nD\nIsopropyl ether\n1159\nD\nIsovaleraldehyde\n2058\nC\nLactic acid\nD\nLactonitrile solution (80% or less)\nB\nLatex (ammonia inhibited)\nD\nLinseed oil\nD\nMaleic anhydride\n2215\nD\nMercaptobenzothiazol, sodium salt solution\nB\nMesityl oxide\n1229\nD\nMethacrylic acid\n2531\nD\nMethacrylic resin in 1,2-Dichloroethane solution\nD\nMethacrylonitrile\nB\nMethanethiol\nA\n0.1\n0.05\n3-Methoxybutyl acetate\n2708\nD\nMethyl acrylate\n1919\nC\nMethylamine solutions (42% or less)\n1235\nC\nMethylamyl acetate\n1233\nC\nMethylamyl alcohol\n2053\nC\nMethyl amyl ketone\n1110\nC\nMethyl benzoate\n2938\nB\nMethyltert-butyl ether\n2398\nD\n2-Methyl butyraldehyde\nC\n4,4'-Methylene dianiline and its higher molecular weight polymers/o-Dichlorobenzene mixtures\nB\nMethylethanolamine\nC\n2-Methyl-6-ethylaniline\nC\nMethyl ethyl ketone\n1193\nD\n2-Methyl-5-ethyl pyridine\n2300\nB\nMethyl formate\n1243\nD\nMethyl isobutyl ketone\n1245\nD\nMethyl methacrylate\n1247\nD\nalpha-Methylnaphthalene\nA\n0.1\n0.05\nbeta-Methylnaphthalene\nA\n0.1\n0.05\nMethyl naphthalene\nA\n0.1\n0.05\n2-Methyl-1-pentene\n2288\nC\nMethylpropyl ketone\n1249\nD\n2-Methylpyridine\n2313\nB\n4-Methylpyridine\n2313\nB\nN-Methyl-2-pyrrolidone\nB\nMethyl salicylate\nB\nalpha-Methylstyrene\n2303\nA\n0.1\n0.05\nMorpholine\n2054\nD\nMotor fuel anti-knock compounds\n1649\nA\n0.1\n0.05\nNaphthalene (molten)\n2304\nA\n0.1\n0.05\nNaphthenic acids\nA\n0.1\n0.05\nNeodecanoic acid\nB\nNitrating acid (mixture of sulphuric and nitric acids)\n1796\nC\nNitric acid (less than 70%)\n2031\nC\nNitric acid (70% and over)\n2031\nC\n2032\nNitrilotriacetic acid, trisodium salt solution\nD\nNitrobenzene\n1662\nB\nNitroethane\n2842\nD\nNitromethane\n1261\nD\no-Nitrophenol (molten)\n1663\nB\n1-or 2-Nitropropane\n2608\nD\nNitropropane (60%)/Nitroethane (40%) mixture\n1993\nD\nNitrotoluenes\n1664\nC\nNonane\n1920\nD\nNonanoic acid\nD\nNonene\nB\nNonyl alcohol\nC\nNonylphenol\nA\n0.1\n0.05\nNonylphenol poly (4—12) ethoxylates\nB\n9,12-Octadecadienoic acid (Linoleic acid)\nD\n9,12,15-Octadecatrienoic acid (Linolenic acid)\nD\nOctane\n1262\nD\nOctanol (all isomers)\nC\nOctene (all isomers)\nB\nn-Octyl acetate\nD\nOctyl decyl phthalate\nD\nOlefins, straight chain, mixtures\nB\nOlefins (C6—C8 mixtures)\nB\nalpha Olefins (C6—C18 mixtures)\nB\nOleic acid\nD\nOleum\n1831\nC\nOlive oil\nD\nOxalic acid (10—25%)\nD\nPalm nut oil\nD\nPalm oil\nD\nPalm oil, methyl ester\nD\nPalm stearin\nD\nn-Paraffins (C10-C20)\nD\nParaldehyde\n1264\nC\nPentachloroethane\n1669\nB\n1,3-Pentadiene\nC\nPentaethylenehexamine/Tetraethylenepentamine mixture\nD\nn-Pentane\n1265\nC\n1-Pentanol\n1105\nD\n2-Pentanol\n1105\nD\n3-Pentanol\n1105\nD\nPentene (all isomers)\nC\nPerchloroethylene\n1897\nB\nPhenol\n2312\nB\n1-Phenyl-1-xylyl ethane\nC\nPhosphoric acid\n1805\nD\nPhosphorus, yellow or white\n2447\nA\n0.01\n0.005\nPhosphorus oxy-chloride\n1810\nD\nPhosphorus trichloride\n1809\nD\nPhthalic anhydride\n2214\nC\nPinene\n2368\nA\n0.1\n0.05\nPolyalkylene glycol butyl ether\nD\nPolyethylene polyamines\n2734 2735\nC\nPolymethylene polyphenyl isocyanate\n2206 2207\nD\nPolypropylene glycols\nD\nPotassium hydroxide solution\n1814\nC\nPotassium silicate solution\nD\nn-Propanolamine\nC\nbeta-Propiolactone\nD\nPropionaldehyde\n1275\nD\nPropionic acid\n1848\nD\nPropionic anhydride\n2496\nC\nPropionitrile\n2404\nC\nn-Propyl acetate\n1276\nD\nn-Propyl alcohol\n1274\nD\nn-Propylamine\n1277\nC\nn-Propyl benzene\n2364\nC\nn-Propyl chloride\n1278\nB\nPropylene dimer\nC\nPropylene glycol ethyl ether\nD\nPropylene glycol methyl ether\nD\nPropylene oxide\n1280\nD\nPropylene trimer\n2057\nB\nPyridine\n1282\nB\nRape seed oil\nD\nRice bran oil\nD\nRosin\nA\n0.1\n0.05\nRosin soap (disproportionated) solution\nB\nSafflower oil\nD\nSesame oil\nD\nSilicon tetrachloride\n1818\nD\nSodium aluminate solution\n1819\nC\nSodium borohydride (15% or less)/Sodium hydroxide solution\nC\nSodium dichromate solution (70% or less)\nB\nSodium hydrogen sulphite solution\n2693\nD\nSodium hydrosulphide solution (45% or less)\n2949\nB\nSodium hydrosulphide/Ammonium sulphide solution\nB\nSodium hydroxide solution\n1824\nD\nSodium hypochlorite solution (15% or less)\n1791\nB\nSodium nitrite solution\n1577\nB\nSodium silicate solution\nD\nSodium sulphide solution\n1849\nB\nSodium sulphite solution\nC\nSoya bean oil\nD\nSperm oil\nD\nStyrene monomer\n2055\nB\nSulphuric acid\n1830\nC\nSulphuric acid, spent\n1832\nC\nSulphurous acid\n1833\nC\nSunflower oil\nD\nTall oil, crude and distilled\nA\n0.1\n0.05\nTall oil fatty acid (resin acids less than 20%)\nC\nTall oil soap (disproportionated) solution\nB\nTallow\nD\nTannic acid\nC\nTetrachloroethane\n1702\nB\nTetraethylenepentamine\n2320\nD\nTetrahydrofuran\n2056\nD\nTetrahydronaphthalene\nC\n1,2,3,5-Tetramethyl benzene\nC\nTitanium tetrachloride\n1838\nD\nToluene\n1294\nC\nToluenediamine\n1709\nC\nToluene diisocyanate\n2078\nC\no-Toluidine\n1708\nC\nTributyl phosphate\nB\n1,2,4-Trichlorobenzene\n2321\nB\n1,1,1-Trichloroethane\n2831\nB\n1,1,2-Trichloroethane\nB\nTrichloroethylene\n1710\nB\n1,2,3-Trichloropropane\nB\n1,1,2-Trichloro-1,2,2-trifluoroethane\nC\nTricresyl phosphate (containing less than 1% ortho-isomer)\nA\n0.1\n0.05\nTricresyl phosphate (containing 1% or more ortho-isomer)\n2574****\nA\n0.1\n0.05\nTriethanolamine\nD\nTriethylamine\n1296\nC\nTriethylbenzene\nA\n0.1\n0.05\nTriethylene glycol methyl ether\nD\nTriethylenetetramine\n2259\nD\nTriethyl phosphate\nD\nTriisopropanolamine\nD\nTrimethylacetic acid\nD\nTrimethylamine\nC\n1,2,3-Trimethylbenzene\nB\n1,2,4-Trimethylbenzene\nB\n1,3,5-Trimethylbenzene\n2325\nB\nTrimethylhexamethylene diamine (2,2,4-and 2,4,4-isomers)\n2327\nD\nTrimethylhexamethylene diisocyanate (2,2,4-and 2,4,4-isomers)\n2328\nB\nTrimethylol propane polyethyoxylate\nD\n2,2,4-Trimethyl-1,3-pentanediol-1-isobutyrate\nC\nTripropylene glycol methyl ether\nD\nTrixylyl phosphate\nA\n0.1\n0.05\nTung oil\nD\nTurpentine\n1299\nB\nUndecane\n2330\nD\n1-Undecene\nB\nUndecyl alcohol\nB\nUrea, ammonium nitrate solution\nD\nUrea, ammonium phosphate solution\nD\nUrea, ammonium nitrate solution (containing aqua ammonia)\nC\nn-Valeraldehyde\n2058\nD\nVinyl acetate\n1301\nC\nVinyl ethyl ether\n1302\nC\nVinylidene chloride\n1303\nB\nVinyl neodecanoate\nC\nVinyl toluene\n2618\nA\n0.1\n0.05\nWhite spirit, low (15—20%) aromatic\n1300\nB\nXylene\n1307\nC\nXylenol\n2261\nB",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "* UN number 2789 refers to more than 80% solution and 2790 to between 10% and 80% solution."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "** UN number refers to 10—35%."
    },
    {
      "type": "footnote",
      "label": "f3",
      "text": "*** UN number 1114 applies to Benzene."
    },
    {
      "type": "footnote",
      "label": "f4",
      "text": "**** UN number 2574 applies to Tricresyl phosphate containing more than 3% ortho-isomer."
    }
  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affecting": "uksi/1994/2083",
      "affecting_title": "The Merchant Shipping (Control of Pollution by Noxious Liquid Substances in Bulk) (Amendment) Regulations 1994"
    },
    {
      "type": "replaced",
      "affecting": "uksi/1990/2604",
      "affecting_title": "The Merchant Shipping (Control of Pollution by Noxious Liquid Substances in Bulk) (Amendment) Regulations 1990"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1987/551/schedule/1",
    "retrieved_at": "2026-10-29T16:28:56.299532+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}