Safety Standards

adjective not required by rule or law; optional

• The training session is nonmandatory for employees, but highly recommended.
• You don't have to attend the meeting, it's nonmandatory.
• The extra credit assignment is totally nonmandatory, dude.
• His participation in the project was nonmandatory, but it really helped the team.

noun the state of being safe from harm or danger

adjective safe or secure

• Ensuring the safety of our employees is our top priority.
• Always remember to prioritize safety first.
• Don't be dumb, safety always comes first.
• In the journey of life, safety is the compass guiding our way.

adjective Meeting the required standards or regulations

adverb In a manner that meets the required standards or regulations

preposition In accordance with

• The building inspector confirmed that the renovations were up to code.
• The landlord had to make sure the apartment was up to code before renting it out.
• I hired a handyman to get my electrical wiring up to code.
• She wanted to make sure her presentation was up to code before showing it to the boss.