Publications & downloads
References, technical notes and downloads.
Documents published by XALPES LLC under an open licence, with their recommended citation. Contractual documents are not published; they are communicated on request.
| Date | Reference | Title | Licence | File |
|---|---|---|---|---|
| 2026-08 | XRS 001:2026(E) | XRS scale — Breathing comfort classification of a mask from breathing resistance First edition · English edition · French text authoritative · 36 pages |
CC BY-ND 4.0 | |
| after filing | FFC | FFC — Filtering Facepiece CBRN: marking specification and conditions of use In preparation · published after the filing in progress |
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Recommended citation
XRS 001:2026, Échelle XRS, première édition, XALPES LLC
Citation for study, teaching, research or comparison is free, with full attribution of the reference number, edition and publisher. Redistribution must be in full and unaltered (CC BY-ND 4.0).
Contractual annexes XRS 002, 003 and 004
The technical annex (XRS 002), the financial annex (XRS 003) and the graphic annex (XRS 004) of the licence are contractual documents. They are not published online; they are communicated to licence applicants on request.