Developers and applicants must provide information on the following matters relevant to each of the planning class order:
| A1 and A2 |
Noise, opening hours (including deliveries and servicing), odour, fume and externally mounted plant. Refuse storage and removal. |
| A3, C1, C2, D1 and D2 |
Noise from the premises and patrons, amplified music or other entertainment, beer gardens, externally mounted plant. Cooking and other odours, waste storage and removal. |
| B1 |
Noise from the building and process (including impact and vehicle noise), externally mounted plant. Fumes, vapours and odours. Hours of work including deliveries and servicing. |
| B2 |
As B1 assessment is likely to be more rigorous and may involve the Environment Agency and/or the Local Authority, determination will be required as to IPPC. |
| C3 | Noise assessment required in most cases. Possibly fume, odour, waste storage. |
Any premises with a combustion appliance rated higher than 0.4 MW heat input is likely to require prior approval of chimney height under the Chimney Height Approval Regulations.