Productivity - CIBSE - Identifying the Knowledge Gaps for IEQ

A key focus for the revision of CIBSETM40 has been to define performance criteria for significant environmentalfactors. But knowledge gaps still exist such as how individual environmentalfactors affect health, comfort, and cognitive performance; the impact ofcombined factors, and how to cater for a wide range of other criteria thatcontribute to the needs of the individual.