Read standards clearly,
apply the 「rules」 correctly
Standards guide
T/GDLC 031—2025 Greenhouse gases-Quantification methodologies and requirements for carbon footprint of products-motorcycle
Guangdong Low-Carbon Development Promotion Association · Association standard
Published June 23, 2025 · Effective July 1, 2025
- In force
- Methods
- Railway, shipbuilding, aerospace and other transportation equipment manufacturing
GB/T 45646—2025 Greenhouse gases—The quantification method and requirement for carbon footprint of products—Internal combustion engines
State Administration for Market Regulation · National standard
Published April 25, 2025 · Effective November 1, 2025
- In force
- Methods
- General equipment manufacturing
- Railway, shipbuilding, aerospace and other transportation equipment manufacturing
GB/T 32151.40-2025 Requirements of the greenhouse gas emissions accounting and reporting—Part 40: Building waterproof materials enterprises
State Administration for Market Regulation · National standard
Published January 24, 2025 · Effective August 1, 2025
- In force
- Methods
- Non-metallic mineral products industry
Total: 246





