Regulatory Briefing
In Japan, industrial chemicals are primarily regulated under four different laws, each of which has its own chemical inventory. These inventories define different categories of chemical substances subject to specific regulatory requirements.
News
Japan amends ISHA list, adds 171 New Chemicals to the Inventory
On 27 March 2026, Japan’s Ministry of Health, Labour and Welfare (MHLW) released a list of 171 new chemicals under the Industrial Safety and Health Act (ISHA). The same day, an official ISHA Notice was...
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Japan amends Priority Assessment Chemical Substances List
Apr-08-2026
On 1 April 2026, Japan’s Ministry of Health, Labour and Welfare (MHLW), Ministry of Economy, Trade and Industry (METI) and Ministry of Environment (MoE), published a joint draft on METI portal to amend the Priority Assessment Chemical...
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Downloadable Content
- Medical Device Regulation Actionable Summary
- Food Contact Material Actionable Summary - Japan
- Actionable Summary Japan 2025
- Chemicsl Saftey And Control Law Act In Japanese/english
- Cscl Enforcement Decree
- Industrail Saftey And Health Law In Japense/english
- Ishl Enforcement Decree
- Pollutant Release And Transfer Register Act
- Prtr Enforcement Decree