Rules or procedures established within an organization or system (detailed internal regulations).
会社の就業規程を確認してから応募してください。
Please check the company's employment regulations before applying.
安全規程に従って作業を行う必要がある。
You need to carry out work according to the safety regulations.
規程の改定が決まり、社内で説明会が開かれた。
A revision of the regulations was decided, and an internal briefing was held.