The contractor waives in favour of the employer any lien or right of retention that is or may be held in respect of the works to be executed on the site

For use with the JBCC™Principal Building Agreement (PBA) and the JBCC™ Nominated / Selected Subcontract Agreement (NSA) or the JBCC™ Minor Works Agreement (MWA) and the MBSA Domestic Subcontract Agreement (DSA)