• Association of Consultant Architects
  7 King Street, Bristol.
  
• Royal Institute of British Architects
  66 Portland Place, London, W1N 4AD. Tel: 0171 580 5533
  
• Royal Society of Ulster Architects
  2, Mount Charles, Belfast, BT7 1NZ. Tel: 01232 223760
  
• Society of Architects in Wales
  75a Llandennis Road, Rhydypennau, Cardiff, CF2 6EE. Tel: 01223 762215

• Building Societies Association
  3 Saville Row, London, W1X 1AF. Tel: 0171 437 0655

• Association of Licensed Conveyors
  200-201 High Street, Exeter, EX4 3EB.
  
• National Association of Conveyancers
  2-4 Chichester Rents, London, WC2. Tel: 0171 404 5737

• Incorporated Society of Valuers & Estate Agents
  3 Cadigan Gate, London, SW1X OAS.
  
• National Association of Estate Agents
  Arbon House, 21 Jury Street, Warwick, CV34 4EH. Tel: 01926 496800
  
• Ombudsman for Corporate Estate Agents
  PO Box 1114, Salisbury, Wiltshire, SP1.

• London Housing Aid Centre
  189a Old Brompton Road, London, SW5.
  
• National Federation of Housing Associations
  175 Grays Inn Road, London, WC1. Tel: 0171 278 6571
  
• National Housing Building Council
  58 Portland Place, London, W1N 4BU. Tel: 0171 580 9381
  
• The Housing Corporation
  149 Tottenham Court Road, London, W1P OBN. Tel: 0171 387 9466

• Association of British Insurers
  Aldermary House, Queen Street, London, EC4N 1TT.
  
• Corporation of Insurance and Finacial Advisers
  6-7 Leapal Road, Guildford, Surrey, GU1 4JX. Tel: 01483 35786
  
• Insurance Ombudsmen
  31 Southampton Row, London, WC1B 5HJ. Tel: 0171 242 8613.

• Banking Ombudsman
  Citadel House, Fetter Lane, London, EC4.
  
• Insurance Ombudsman
  31 Southampton Row, London, WC1B 5HJ. Tel: 0171 242 8613
  
• Local Government Ombudsman
  21 Queen Anne's Gate, London, SW1H 9BU. Tel: 0171 580 5533
  
• Ombudsman for Corporate Estate Agents
  PO Box 1114, Salisbury, Wiltshire, SP1.

• Association of Relocation Agents
  Springfield House, Aston Tirrold, Oxfordshire.

• British Association of Removers
  279 Gray's Inn Road, London, WC1X 8SY. Tel: 0171 837 3088

• Law Commission
  Conquest House, 37 St. Johns Street, London, WC1N 2BQ.
  
• Law Society
  113 Chancery Lane, London, WC2A 1PL. Tel: 0171 242 1222
  
• Law Society of Scotland
  26 Drumsheugh Gardens, Edinburgh, EH3 7YR. Tel: 0131 226 7411

• Independent Surveyor's Association
  113 Westbourne Grove, London, W2.
  
• Royal Institution of Chartered Surveyors
  12 Great George Street, London, SW1P 3AD. Tel: 0171 222 7000

• Land Registry
  Lincoln's Inn Fields, London, WC2. Tel: 0171 405 3488
  
• Office of Fair Trading
  Field House, Bream's Buildings, London, EC4A 1PR.
  
• Driver Vehicle Licensing Centre
  Swansea, SA6 7JL, Wales.