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Recycling used lead-acid batteries: health considerations (WHO)

… Commons Attribution-NonCommercial-ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; … Under the terms of this licence, you may copy, redistribute and adapt the work for … your work under the same or equivalent Creative Commons licence. If you create a translation of this work, you should …
20 Jun 2026 Document

Technical guidelines on used oil re-refining or other re-uses of previously used oil (R9)

… Where activities of this type are subject to a licence, permit or authorization system, conditions should be …
20 Jun 2026 Document