In recent years, more companies have begun allowing employees to engage in side jobs or multiple jobs. According to surveys by the Ministry of Health, Labour and Welfare (MHLW), the percentage of companies permitting such work continues to increase, reflecting the growing diversification of work styles.
This trend is driven by the need to secure talent, expectations for skill development, and the diversification of employee work preferences.
Based on the MHLW’s Guidelines for Promoting Side Jobs and Multiple Jobs, the key points HR personnel should pay attention to are summarized below.
■ Key Points for HR Personnel
1. Update Employment Rules
Clarify whether the company adopts a permission-based or notification-based system, along with prohibited activities and detailed rules.
2. Manage Combined Working Hours
Track working hours across multiple employers to ensure proper overtime calculation and employee health management.
3. Prevent Information Leaks and Competition Risks
Strengthen confidentiality and non-compete provisions to avoid conflicts of interest.
4. Handling of Work-Related Accidents
Determining which job caused the injury can be complex. Establishing clear internal procedures for reporting is essential.
■ Revising Employment Rules
Developing rules for side jobs and multiple jobs often requires amendments to employment regulations.
Our office can assist in creating and revising employment rules in both Japanese and English.
Please feel free to contact us for support.
MHLW Guidelines (Promotion of Side Jobs and Multiple Jobs):
https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000177221.html
