The Chartered Institute of Building (CIOB) is the international voice of the construction industry.  Our members are global construction professionals with a common commitment to achieving and maintaining the highest possible standards.

With over 47,000 members the CIOB is the international voice of the building profession, representing an unequalled body of knowledge concerning the management of the total building process.  This unique breadth of membership allows the CIOB to be at the cutting-edge of thinking, policy and practice relating to all aspects of the built environment.

CIOB members are skilled managers and professionals with a common commitment to achieving and maintaining the highest possible standards.  Chartered Member status, represented by the designations MCIOB and FCIOB, are recognised internationally as the mark of a true professional in the construction industry.

With its increasing international membership, and growing profile in the UK, by exerting its influence, the CIOB is making a significant contribution to one of the world's most important industries.

With such a diverse range of members across all areas and levels of the building process, we are able to provide inclusive development opportunities for all built environment professionals.