Both design (DS) and post-construction stage (PCS) evidence are required for a post construction review (PCR) or post construction assessment (PCA). It is, however, possible to provide only PCS evidence where the DS evidence is completely superseded and unnecessary.
To comply with the principles of robustness and completeness, both DS and PCS evidence have to be submitted at PCR or PCA unless the PCS evidence makes the DS evidence obsolete.