| EC number | Name/group | Restriction | Comment |
|---|
| Category 1 — Substances authorised as food additives according to Regulation (EC) No 1333/2008 |
|---|
| 200-018-0 | Lactic acid | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 270 |
| 204-823-8 | Sodium acetate | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 262 |
| 208-534-8 | Sodium benzoate | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 211 |
| 201-766-0 | (+)-Tartaric acid | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 334 |
| 200-580-7 | Acetic acid | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 260 |
| 201-176-3 | Propionic acid | Concentration to be limited so that each biocidal product does not require classification according to either Directive 1999/45/EC or Regulation (EC) No 1272/2008 | E 280 |
| Category 2 — Substances included in Annex IV to Regulation (EC) No 1907/2006 |
|---|
| 200-066-2 | Ascorbic acid | | |
| 232-278-6 | Linseed oil | | |
Category 3 —Weak acids |
| Category 4 — Traditionally used substances of natural origin |
|---|
| Natural oil | Lavender oil | | CAS 8000-28-0 |
| Natural oil | Peppermint oil | | CAS 8006-90-4 |
| Category 5 — Pheromones |
|---|
| 222-226-0 | Oct-1-en-3-ol | | |
| Mixture | Webbing clothes moths pheromone | | |
| Category 6 — Substances included in Annex I or IA to Directive 98/8/EC |
|---|
| 204-696-9 | Carbon dioxide | Only for use in ready-for-use gas canisters functioning together with a trapping device | |
| 231-783-9 | Nitrogen | Only for use in limited quantities in ready-for-use canisters | |
| 250-753-6 | (Z,E)-Tetradec-9,12-dienyl acetate | | |
| Category 7 — Other |
|---|
| Baculovirus | | |
| 215-108-5 | Bentonite | | |
| 203-376-6 | Citronellal | | |
| 231-753-5 | Iron sulphate | | |