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Certificate number:
KM 10370
Scope: Specification for masonry units - Autoclaved aerated concrete masonry
units
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
BS EN 771-4 | 1990-08-01 | 2026-12-01 |
Certificate number:
EMS 507669
Scope: The production and supply of pre-formed concrete products
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
ISO 14001:2015 | 2006-05-09 | 2027-07-09 |
Certificate number:
CPR 595681
Scope: BS EN 771-4:2011+A1:2015 - Specification for masonry units - Part 4: Autoclaved aerated concrete masonry units., Autoclaved aerated concrete masonry units.
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
BS EN 771-4 | 2013-07-04 |
Certificate number:
OHS 631550
Scope: The production and supply of aggregate and aerated blocks.
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
ISO 45001:2018 (SSIP) | 2020-09-17 | 2027-11-01 |