National's health spokesperson Shane Reti says Hutt Valley District Health Board is not the only one with major building problems.
It's been revealed that the DHB's main block has been rated at 15 percent of the National Building Standard, and it could be emptied for safety reasons.
Dr Reti says seven other DHBs have buildings with similar, and worse, compliance issues.
Shane Reti Photo: RNZ / Angus Dreaver
He spoke to Susie Ferguson.
