Reference details
- Reference
- EN 149:2001+A1:2009
- Official title
- Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking
- Organisation
- CEN
- Publisher status in source
- PublishedThis is the status recorded in the source, not a statement that this is the latest edition.
- Source access
- 19 October 2026
Research and application
Standard analysis
EN 149:2001+A1:2009: interpreting evidence for particle-filtering half masks
How the standard reference connects to the complete device, protection claim and traceable product documentation.
Read the researchProduct study
Personal protective equipment: from a protection claim to traceable evidence
How to connect the intended hazard, product design, assessment scope and production evidence for PPE, using particle-filtering half masks as an example.
Read the researchLegislation reference records
The following records come from Commission information lists. A source listing, a publication status and a legal presumption of conformity answer different questions. Check the applicable Official Journal acts, dates and restrictions for the intended claim.
Personal protective equipment (PPE)
Source: Generated on 4 September 2026
- Start date in source
- 2018-04-21
- Official Journal reference
- OJ C 113
An absent date or restriction field is not confirmation of current legal status.