Royal Institute of British Architects (RIBA): www.riba.org

Royal Institution of Chartered Surveyors (RICS): www.rics.org

Surveyors accredited in building conservation: www.rics.org

RICS Building Surveying Faculty - Chairman's column: www.rics.org

RICS Building Conservation Forum: www.rics.org

Architects accredited in building conservation (AABC):
www.aabc-register.co.uk

English Heritage: www.english-heritage.org.uk

Heritage Lottery Fund: www.hlf.org.uk

The National Trust: www.nationaltrust.org.uk

St. Edmundsbury Cathedral: www.stedscathedral.co.uk

Landmark Trust: www.landmarktrust.org.uk

Essex County Council: www.essexcc.gov.uk

Norfolk County Council: www.norfolk.gov.uk

Cambridgeshire County Council: www.cambridgeshire.gov.uk

The Norfolk Historic Buildings Trust: www.cprenorfolk.org.uk

The Kings Lynn Preservation Trust: www.thekingslynnptl.co.uk

The Suffolk Architectural Heritage Trust: www.suffolksociety.com

Norwich Historic Churches Trust: www.historicchurches.org.uk

Institute of Historic Building Conservation: www.ihbc.org.uk

The Society For The Protection Of Ancient Buildings: www.spab.org.uk

Period Property: www.periodproperty.co.uk

Valentines Mansion: www.valentinesmansion.org.uk

The Industrial Buildings Preservation Trust: www.ibpt.org.uk