Quality Assurance Certifications
HSL is regularly asked to complete customer’s quality approval questionnaires, to comply with their QA requirements. To increase efficiency and reduce our and your administration costs, all certificates and questionnaires can be inspected or downloaded from this section of our website.

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HSL has a reputation as a quality organisation and supplier. Clients need to know that the products and services they are receiving can be relied upon and are of the highest possible standard. We aim to ensure this by our accreditation with external bodies, participation in external quality assurance schemes and our in-house quality policies and training.

HSL is accredited by two different bodies:
1) ISO9001:2000 BSi Registration No. FS 35154. 'Quality Management System'.
2) EASA Part 145 United Kingdom Civil Aviation Authority (UKCAA). Reference No. CAA.00541.

Our accreditations to both BSI and UKCAA necessitate reliability, traceability and confidentiality, and clients can rest assured that they are receiving a service of the highest standard.

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