There are a number of laws and certifications that a business can receive to help keep all work environments safe. An OHSAS 18001 certification, As9100 certification, ISO 13485 certification, ISO 14001 certification, and food safety certification can all help improve the safety of the products and work environment that is present at a business.

There are a number of certifications, like Ohsas 18001 certification, which can improve safety, but the most common one is the ISO 14001. The ISO 14001 was used by over 159 countries in an effort to help improve the safety of the environment by only using processes and systems that are ecofriendly.

Another common certification, like the Ohsas 18001 certification, that improves workplace environments can be the food handler certification. There are a number of food borne illnesses that can be caused by salmonella bacteria or E. coli, which can last for 10 days. Businesses can require their employees to receive food handling safety training, which will improve conditions in the workplace.

There may be some state laws that require permits. California requires Food Handler Cards for anyone that touches, stores, or comes in contact with food. This helps improve the safety of the workplace.