Please note this standard has been archived and should only be used as a reference. This standard, it’s Basis for Conclusions and its translations can be accessed on isurv here. Alternatively, contact knowledge@rics.org for free copies.
RICS members and RICS regulated firms should adopt the appropriate measurement basis from IPMS: All Buildings or RICS’ Code of Measuring Practice so as to satisfy the requirements of the instruction. The basis of measurement used should be documented.