The 2016 Measures apply to electrical and electronic products produced, sold, or imported in mainland China. The definition covers equipment and supporting products that rely on current or electromagnetic fields, or generate, transmit, or measure them, at rated voltage no more than 1,500 V DC or 1,000 V AC. It excludes equipment for generating, transmitting, or distributing electrical energy.
The producer or importer is responsible for the product's hazardous-substance mark and information. Catalogue inclusion adds limit and conformity-assessment duties, but MIIT states that products must carry the required hazardous-substance information and use the correct mark whether or not they are in the catalogue.
SJ/T 11364-2024 took effect on 1 April 2025 and replaced SJ/T 11364-2014. Treat the Measures as the binding source of the marking duty, the current standard as the controlling technical presentation, and MIIT's implementation FAQ for the 2014 edition as official guidance for the mark-selection and information-transfer explanations it contains.