As the temperatures cool outside, the regulations for indoor heat illness prevention are heating up. Cal/OSHA has been working on a proposed Indoor Heat Illness Prevention Standard since 2017. In the spring Cal/OSHA Standards Board published a draft standard and announced a public hearing on Heat Illness Prevention in Indoor Places of Employment.

On November 9, 2023

As Summer starts to heat up, employers with outdoor worksites should review their Heat Illness Prevention Plan (HIPP) compliance under Cal/OSHA’s outdoor heat illness prevention standard.

Which Employers Are Covered?

The standard applies to any employee working outside. This may include positions that are not solely outside.

Obligations for Covered Employers

Covered employers must