Ministry of the Economy, Trade, and Industry
Subjects · rules METI is active on
UN Regulations, rules and programmes this stakeholder has submitted on in the last 12 months, most recently active first. The chart shows document activity month by month — trailing empty months mean activity has tailed off. Tap a bar to see the documents for that year.
Subject Last document Engagement · last 12 mo
UN R184
UN R184 Liquefied hydrogen storage systems
18 Mar 2026
Sep 2025 – Aug 2026 · 5 total