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- Create Date 28 November 2025
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Today marks World Accreditation Day, an opportunity to recognise the role accreditation plays across the built environment and wider construction

The Air Tightness Testing & Measurement Association (ATTMA) has announced the availability of Japanese translations of its Technical Standards TSL1,

Retrotec has released FanTestic version 5.17.3.20, which includes an important fix for members undertaking airtightness testing in accordance with CIBSE