Identification number of the additive Name of the holder of authorisation Additive Composition, chemical formula, description, analytical method Species or category of animal Maximum age Minimum content Maximum content Other provisions End of period of authorisation

mg of active substance/kg of complete feedingstuff with a moisture content of 12 %

Category: Sensory additives. Functional group: Flavouring compounds

2b15019 — 2,4,5-Trimethylthiazole Additive composition 2,4,5-Trimethylthiazole Characterisation of the active substance Produced by chemical synthesis Purity: min. 97 % assay Chemical formula: C6H9NS CAS number: 13623-11-5 FLAVIS No: 15.019 Method of analysis (1) For the determination of 2,4,5-trimethylthiazole in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028

2b15013 — 2-Isobutylthiazole Additive composition 2-Isobutylthiazole Characterisation of the active substance 2-Isobutylthiazole Produced by chemical synthesis Purity: min. 96 % assay Chemical formula: C7H11NS CAS number: 18640-74-9 FLAVIS No: 15.013 Method of analysis (1) For the determination of 2-isobutylthiazole in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028

2b15014 — 5-(2-Hydroxyethyl)-4-methylthiazole Additive composition 5-(2-Hydroxyethyl)-4-methylthiazole Characterisation of the active substance 5-(2-Hydroxyethyl)-4-methylthiazole Produced by chemical synthesis Purity: min. 96 % assay Chemical formula: C6H9ONS CAS number: 137-00-8 FLAVIS No: 15.014 Method of analysis (1) For the determination of 5-(2-hydroxyethyl)-4-methylthiazole in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028

2b15020 — 2-Acetylthiazole Additive composition 2-Acetylthiazole Characterisation of the active substance 2-Acetylthiazole Produced by chemical synthesis Purity: min. 97 % assay Chemical formula: C5H5ONS CAS number: 24295-03-2 FLAVIS No: 15.020 Method of analysis (1) For the determination of 2-acetylthiazole in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028

2b15033 — 2-Ethyl-4- methylthiazole Additive composition 2-Ethyl-4- methylthiazole Characterisation of the active substance 2-Ethyl-4- methylthiazole Produced by chemical synthesis Purity: min. 97 % assay Chemical formula: C6H9NS CAS number:15679-12-6 FLAVIS No: 15.033 Method of analysis (1) For the determination of 2-ethyl-4- methylthiazole in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028

2b15113 — 5,6-Dihydro-2,4,6,tris(2-methylpropyl)4H-1,3,5-dithiazine Additive composition 5,6-Dihydro-2,4,6,tris(2-methylpropyl)4H-1,3,5-dithiazine Characterisation of the active substance 5,6-Dihydro-2,4,6,tris(2-methylpropyl)4H-1,3,5-dithiazine Produced by chemical synthesis Purity: min. 87 % assay Chemical formula: C15H31NS2 CAS number: 74595-94-1 FLAVIS No: 15.113 Method of analysis (1) For the determination of 5,6-dihydro-2,4,6,tris(2-methylpropyl)4H-1,3,5-dithiazine in the feed additive and in feed flavouring premixtures: Gas chromatography mass spectrometry with retention time locking GC-MS-RTL. All animal species — — — 1. The additive shall be incorporated into the feed in the form of a premixture. 2. In the directions for use of the additive and premixtures, the storage and stability conditions shall be indicated. 3. On the label of the additive the following shall be indicated: ‘Recommended maximum content of the active substance of complete feedingstuff with a moisture content of 12 %: 0,05 mg/kg.’ 4. The functional group, the identification number, the name and the added amount of the active substance shall be indicated on the label of the premixture where the use level suggested on the label of the premixture would result in exceeding the level referred to in point 3. 5. The functional group, the identification number, the name and the added amount of the active substance shall be indicated in the labelling of feed materials and compound feedingstuffs where the content of the active substance in the complete feedingstuff with a moisture content of 12 % exceeds: 0,05 mg/kg. 6. For users of the additive and premixtures, feed business operators shall establish operational procedures and organisational measures to address potential risks by inhalation, dermal contact or eyes contact. Where those risks cannot be eliminated or reduced to a minimum by such procedures and measures, the additive and premixtures shall be used with personal protective equipment, including breathing protection, safety glasses and gloves. 15.3.2028