Division Group A: materials/products with special qualitiesF1
United Kingdom
| CA01-3 | Waterproof |
| CA02-6 | Windproof |
| CA03-9 | Bullet-proof |
| CA04-2 | Fireproof/flameproof |
| CA05-5 | Stainless |
| CA06-8 | Expandable |
| CA07-1 | Insulated |
| CA08-4 | Non-insulated |
| CA09-7 | Refractory |
| CA10-0 | Non-refractory |
| CA11-3 | Reinforced |
| CA12-6 | Wired |
| CA13-9 | Oil-absorbent |
| CA14-2 | Self-adhesive |
| CA15-5 | Ductile |
| CA16-8 | Magnetic |
| CA17-1 | Environmentally friendly |
| CA18-4 | GMO free |
| CA19-7 | Hormone free |
| CA20-0 | Pesticide free |
| CA21-3 | Asbestos free |
| CA22-6 | CFC free |
| CA23-9 | Ozone free |
| CA24-2 | PVC free |
| CA25-5 | Hybrid |
| CA26-8 | Hydrocarbon free |
| CA27-1 | NO x free |
| CA28-4 | CO free |
| CA29-7 | CO 2 free |
| CA30-0 | Sulphur free |
| CA31-3 | Euro 0 (fuel) |
| CA32-6 | Euro 1 (fuel) |
| CA33-9 | Euro 2 (fuel) |
| CA34-2 | Euro 3 (fuel) |
| CA35-5 | Euro 4 (fuel) |
| CA36-8 | Euro 5 (fuel) |
| CA37-1 | Articulated |
| CA38-4 | Long-life |
| CA39-7 | Lightweight |
| CA40-0 | Seagoing |
| CA41-3 | Semi-submersible |
| CA42-6 | Submersible |
| CA43-9 | Digital |
| CA44-2 | Portable |
| CA45-5 | High resolution |
| CA46-8 | High-performance |
| CA47-1 | Multitasking |
| CA48-4 | Multi-user |
| CA49-7 | Upgradeable |
| CA50-0 | Disposable |
| CA51-3 | Rechargeable |
| CA52-6 | Fire resistant/flame resistant |
| CA53-9 | Fire retardant |
| CA54-2 | Heat-resistant |
| CA55-5 | Sterile |
| CA56-8 | Non-sterile |
| CA57-1 | Ecolabel |
| CA58-4 | Colorants free |
| CA59-7 | Preservatives free |
| CA60-0 | Tridimensional |
| CA61-3 | Removable |
| CA62-6 | Organic |
| CA63-9 | Cultivated |
| CA64-2 | Wild |
| CA65-5 | Farmed |
| CA66-8 | Single-use |
| CA67-1 | Reusable |
| CA68-4 | Armoured |
| CA69-7 | Ergonomic |