Most hospitals have met a 2020 deadline for standards designed to keep hospital buildings from collapsing during an earthquake. A 2030 deadline also requires hospital buildings to stay open after an earthquake.
A study paid for by the California Hospital Association says to comply with that 2030 request it could cost as much as $143 billion. Hospital officials say that might force some hospitals to close.
Labor unions are also pushing back, saying changing the regulations now would amount to a multibillion-dollar bailout on seismic safety standards.