| EC Certification Ltd |
0870 609 6093 |
 |
| British Standards Institution |
01442 230442 |
|
| BRE (Building Research Establishment) |
01923 664000 |
|
| Electrical Self Assessment Limited (ELECSA) |
0870 749 0080 |
|
| Essex Fire Authority |
01376 76000 |
|
| National Association of Professional Inspectors and Testers
Certification Limited (NAPIT) |
0870 444 1392 |
|
| National Inspection Council Electrical Installation Contracting
Certification Services Ltd (NICEIC) |
0800 013 0900 |
|
| Hetas (Solid Fuel and Appliances) |
0845 634 5626 |
|
| Council for Registered Gas Installer Services Ltd (CORGI) |
01256 372200 |
|
| Oil Firing Technical Association for the Petroleum Industry
Limited (OFTEC) |
0845 658 5080 |
|
| Office for Communities and Local Government (DCLG) |
0207 944 4400 |
|
| Royal Institution Chartered Surveyors (RICS) |
0870 333 1600 |
|
| RIBA (Royal Institute of British Architects) |
0207 580 5533 |
|
| Robust Details |
0870 240 8210 |
|
| Association Building Engineers (ABE) |
01604 404 121 |
|
| Local Authority Building Control Limited (LABC) |
020 7641 8737 |
|
| Fenestration Self Assessment Scheme (FENSA) |
0870 780 2028 |
|