Louro, Henriqueta2026-03-042026-03-042025-06-17http://hdl.handle.net/10400.18/11153Item 4. Developments in Member countries relevant to the WPMN Programme of Work: Tour de Table (ENV/CBC/NANO(2025). Delegations will be invited to highlight past or planned activities at the national level that are most relevant for the discussion of the WPMN Programme of Work, and for the work of the various steering groups. An updated document will be prepared after the WPMN.engOECD Working Party on Manufactured Nano MaterialsEnvironmental GenotoxicitySafety AssessmentGenotoxicidade AmbientalPortugalconference object