Publications

HOKLAS Publications

HKAS General Document

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Title of
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tation
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HKAS 002 Regulations for HKAS Accreditation 5th Ed Amd 2 09-2022 09-2022 PDF
HKAS 009 Notification of Changes 01-2023 01-2023 PDF DOC
HKAS 009-A1 Notification of Changes -- Change in Ownership or Name of Organisation 01-2023 01-2023 PDF DOC
HKAS 009-A2 Notification of Changes -- Change in Organisational Structure, Key Staff or Contact Details 01-2023 01-2023 PDF DOC
HKAS 009-A3 Notification of Changes -- Change of Approved Signatories, Operators, Inspectors or Reviewers 01-2023 01-2023 PDF DOC
HKAS 009-A4 Notification of Changes -- Change in Main Organisational Policies 01-2023 01-2023 PDF DOC
HKAS 009-A5 Notification of Changes -- Change in Registered Address or Any Premises of the Organisation where Accredited Activities are Carried Out 01-2023 01-2023 PDF DOC
HKAS 009-A6 Notification of Changes -- Significant Change in Working Procedures and Resources including Personnel, Equipment, Facilities, Working Environment 01-2023 01-2023 PDF DOC
HKAS 009-A7 Notification of Changes -- Change in Nature of Work Performed by an Accredited Organisation 01-2023 01-2023 PDF DOC
HKAS 009-A8 Notification of Changes -- Voluntary Suspension and/or Termination of Accredited Activities 01-2023 01-2023 PDF DOC
HKAS 009-A9 Notification of Changes -- Other Changes 01-2023 01-2023 PDF DOC

 

HKAS Information Notes

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HKAS IN003 Guidance on Calibration and Performance Verification of Temperature Chambers (Informative) Issue 4 07-2022 07-2022 PDF
HKAS IN004 Role of HKAS in Handling Complaints against its Accredited Organisations (Informative) Issue 2 05-2023 05-2023 PDF

HKAS Pamphlet

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Title of
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HKAS PB004 What you need to know about medical testing 07-2016 07-2016 PDF

 

HKAS Policy Document

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Title of
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HKAS PD001 HKAS Policy for Accreditation of Laboratories according to ISO/IEC 17025:2017 under HOKLAS (ISO/IEC 17025:2017 HOKLAS Policy) Issue 2 03-2022 03-2022 PDF
HKAS PD002 HKAS Policy for Accreditation of Laboratories according to ISO 15189:2022 under HOKLAS (ISO 15189:2022 HOKLAS Policy) Issue 1 06-2023 07-2023 PDF
HKAS PD003 HKAS Policy for Accreditation of Proficiency Testing Providers according to ISO/IEC 17043:2023 under HOKLAS (ISO/IEC 17043:2023 HOKLAS Policy) Issue 1 10-2023 12-2023 PDF

 

HKAS Supplementary Criteria

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Title of
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HKAS SC-01 HKAS Supplementary Criteria No. 1 'Use of HKAS accreditation symbols and claims of accreditation status' Issue 13 11-2023 11-2023 PDF
HKAS SC-02 HKAS Supplementary Criteria No. 2 'Nonconformities and their grading' Issue 8 09-2022 09-2022 PDF
HKAS SC-03 HKAS Supplementary Criteria No. 3 'List of accreditation regulations for specific HKAS accreditation schemes and programmes' Issue 7 10-2023 10-2023 PDF
HKAS SC-04 HKAS Supplementary Criteria No. 4 'Interval between On-site Reassessment and Surveillance Visits of an Accreditation Cycle' Issue 6 06-2023 10-2023 PDF
HKAS SC-06 HKAS Supplementary Criteria No. 6 'Code of Conduct' Issue 6 11-2022 11-2022 PDF

 

HKAS Withdrawn Document

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Title of
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tation
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HKAS PB001 (Withdrawn) The Hong Kong Accreditation Service
HKAS PB002 (Withdrawn) How can HKAS help You?
HKAS PB003 (Withdrawn) How to choose the right laboratory to test your food products?
HKAS SC-05 (Withdrawn) HKAS Supplementary Criteria No. 5 'Internal Audits and Management Reviews'

HOKLAS Application Package

 

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Code
Title of
Document
Version Date of
Version
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Date of
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HOKLAS AP001 HOKLAS Application Package 001 'Accreditation of Electrical and Electronic Products Testing Laboratories' 09-2023 09-2023 PDF
HOKLAS AP002 HOKLAS Application Package 002 'Accreditation of Textiles and Garments Testing Laboratories' 09-2023 09-2023 PDF
HOKLAS AP003 HOKLAS Application Package 003 'Accreditation of Toys and Children's Products Testing Laboratories' 09-2023 09-2023 PDF
HOKLAS AP004 HOKLAS Application Package 004 'Accreditation of Food Testing Laboratories' 11-2024 11-2024 PDF
HOKLAS AP005 HOKLAS Application Package 005 'Accreditation of Calibration Laboratories' 09-2023 09-2023 PDF
HOKLAS AP006 HOKLAS Application Package 006 'Accreditation of Construction Materials Testing Laboratories' 04-2022 04-2022 PDF
HOKLAS AP007 Accreditation of Environmental Testing Laboratories 10-2021 10-2021 PDF
HOKLAS AP008 HOKLAS Application Package 008 'Accreditation of Chinese Medicine, Chemical Testing, Forensic Testing and Pharmaceutical Products Testing Laboratories' 10-2021 10-2021 PDF
HOKLAS AP009 HOKLAS Application Package 009 'Accreditation of Medical Laboratories' 04-2024 04-2024 PDF
HOKLAS AP010 HOKLAS Application Package 010 'Accreditation of Physical and Mechanical Testing Laboratories' 09-2023 09-2023 PDF
HOKLAS AP011 HOKLAS Application Package 011 'Accreditation of Gemstone Testing Laboratories' 04-2022 04-2022 PDF
HOKLAS AP012# HOKLAS Application Package 012 'Accreditation of Proficiency Testing Providers' 04-2023 04-2023 PDF
HOKLAS AP012 HOKLAS Application Package 012 'Accreditation of Proficiency Testing Providers' (Based on ISO/IEC 17043:2023) 12-2023 12-2023 PDF
HOKLAS AP013 HOKLAS Application Package 013 'Accreditation of Reference Material Producers' 08-2023 08-2023 PDF
HOKLAS AP014 HOKLAS Application Package 014 'Accreditation of Laboratories to Undertake Product Testing to The China Compulsory Certification (CCC) System' 09-2023 09-2023 PDF
HOKLAS AP015 HOKLAS Application Package 015 'Accreditation of Veterinary Testing Laboratories' 11-2024 11-2024 PDF

HOKLAS General Document

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Code
Title of
Document
Version Date of
Version
(mm-yyyy)
Date of
Implemen
tation
(mm-yyyy)
File
Format
HOKLAS 005 Application for Accreditation of a Laboratory, Proficiency Testing Provider (PTP) or Reference Material Producer (RMP) / Application for Extension of Scope of Accreditation of a Laboratory, PTP or RMP 06-2023 06-2023 PDF DOC
HOKLAS 006 Schedule of Accreditation Fees for Organisations within the Hong Kong Special Administrative Region (With effect from 5 January 2024) 11-2023 01-2024 PDF
HOKLAS 007 Assessment / Reassessment Questionnaire for Non-medical Laboratories (Based on ISO/IEC 17025:2017) 08-2021 08-2021 PDF DOC
HOKLAS 007-A1 Scope of Accreditation Sought (for new application for accreditation or extension of scope of accreditation only) 08-2021 08-2021 PDF DOC
HOKLAS 007-A2 Management System Checklist (Based on ISO/IEC 17025:2017) 08-2021 08-2021 PDF DOC
HOKLAS 011 Change of Authorised Representative 02-2023 02-2023 PDF DOC
HOKLAS 012 Application for an Additional Copy of a Certificate of Accreditation 08-2024 08-2024 PDF DOC
HOKLAS 013 Schedule of Accreditation Fees for Organisations outside of the Hong Kong Special Administrative Region (With effect from 5 January 2024) 11-2023 01-2024 PDF
HOKLAS 015 Technical Criteria for Laboratory Accreditation (Medical Laboratories) (Abridged Version) 5th Ed Amd 2 02-2022 02-2022 PDF
HOKLAS 016 Assessment / Reassessment Questionnaire (Medical Laboratories) 06-2023 06-2023 PDF DOC
HOKLAS 016-A1 Scope of Accreditation Sought 08-2020 08-2020 PDF DOC
HOKLAS 016-A2# Management System Checklist 08-2020 08-2020 PDF DOC
HOKLAS 016-A2 Management System Checklist (for ISO 15189:2022) 06-2023 06-2023 PDF DOC
HOKLAS 017:2016 Technical Criteria for Accrediting Proficiency Testing Providers (ISO/IEC 17043:2010, Conformity Assessment – General requirements for proficiency testing, MOD) (Abridged Version) Amend. No. 1 02-2022 02-2022 PDF
HOKLAS 018# Assessment / Reassessment Questionnaire for Proficiency Testing Provider 04-2023 04-2023 PDF DOC
HOKLAS 018 Assessment / Reassessment Questionnaire for Proficiency Testing Provider (Based on ISO/IEC 17043:2023) 12-2023 12-2023 PDF DOC
HOKLAS 018-A1# Scope of Accreditation Sought (for application for accreditation or extension of scope of accreditation only) 04-2023 04-2023 PDF DOC
HOKLAS 018-A1 Scope of Accreditation Sought (for application for accreditation or extension of scope of accreditation only) (Based on ISO/IEC 17043:2023) 12-2023 12-2023 PDF DOC
HOKLAS 018-A2# Checklist on conformity with HKAS and HOKLAS accreditation requirements for Proficiency Testing Providers 04-2023 04-2023 PDF DOC
HOKLAS 018-A2 Checklist on conformity with HKAS and HOKLAS accreditation requirements for Proficiency Testing Providers (Based on ISO/IEC 17043:2023) 12-2023 12-2023 PDF DOC
HOKLAS 019 Application for Monitoring Plan B or C 08-2023 08-2023 PDF DOC
HOKLAS 022:2017 Technical Criteria for Accreditation of Reference Material Producers (ISO 17034:2016, General requirements for the competence of reference material producers, MOD) (Abridged Version) Amend. No. 2 02-2022 02-2022 PDF
HOKLAS 023 Assessment / Reassessment Questionnaire for Reference Material Producers (Based on HOKLAS 022:2017) 08-2023 08-2023 PDF DOC
HOKLAS 023-A1 Scope of Accreditation Sought (for an initial application for accreditation or an application for extension of scope of accreditation only) 08-2023 08-2023 PDF DOC
HOKLAS 023-A2 Checklist on conformity with HKAS and HOKLAS accreditation requirements for Reference Material Producers 08-2023 08-2023 PDF DOC
HOKLAS 024 Application for using the Accredited CAB Combined ILAC MRA Mark 08-2023 08-2023 PDF DOC

 

HOKLAS Information Notes

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Code
Title of
Document
Version Date of
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Date of
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tation
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HOKLAS IN003 Application Procedures for HOKLAS Accreditation (Informative) Issue 3 03-2024 03-2024 PDF

 

HOKLAS Supplementary Criteria

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Code
Title of
Document
Version Date of
Version
(mm-yyyy)
Date of
Implemen
tation
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HOKLAS SC-01 HOKLAS Supplementary Criteria No. 1 'Acceptability of Chemical Reference Materials and Commercial Chemicals Used for the Calibration of Equipment' Issue 9 07-2022 07-2022 PDF
HOKLAS SC-02 HOKLAS Supplementary Criteria No. 2 'All Test Categories - Equipment Calibration and Verification' Issue 10 05-2024 05-2024 PDF
HOKLAS SC-05 HOKLAS Supplementary Criteria No. 5 " 'Environmental Testing' Test Category - Asbestos Sampling and Testing" Issue 8 12-2021 12-2021 PDF
HOKLAS SC-06 HOKLAS Supplementary Criteria No. 6 “Environmental Testing” Test Category – Chemical Testing Issue 10 02-2024 02-2024 PDF
HOKLAS SC-08 HOKLAS Supplementary Criteria No. 8 '"Chinese Medicine", "Environmental Testing", "Food", "Miscellaneous", "Pharmaceutical Products", "Textiles and Garments" and "Toys and Children's Products" - Microbiological Testing' Issue 10 01-2024 01-2024 PDF
HOKLAS SC-09 HOKLAS Supplementary Criteria No. 9   Physical and Mechanical Tests under the Test Category of "Physical and Mechanical Testing" and "Toys and Children's Products" Issue 7 04-2022 04-2022 PDF
HOKLAS SC-10 HOKLAS Supplementary Criteria No. 10 "'Environmental Testing' Test Category - Accreditation of Site Testing and Sampling (Water, Waste Water, Soil, Sludge and Sediment)" Issue 9 08-2022 08-2022 PDF
HOKLAS SC-11 HOKLAS Supplementary Criteria No. 11 "'Construction Materials' Test Category - Accreditation of Site Sampling" Issue 6 05-2022 05-2022 PDF
HOKLAS SC-13 HOKLAS Supplementary Criteria No. 13 'HOKLAS Policy on Evaluation of Measurement Uncertainty and Reporting of Measurement Result under the Test Category of "Calibration Services"' Issue 8 06-2022 06-2022 PDF
HOKLAS SC-14 HOKLAS Supplementary Criteria No. 14 "‘Electrical and Electronic Products’ and‘Toys and Children’s Products’ Test Categories – Electrical Tests " Issue 7 05-2022 05-2022 PDF
HOKLAS SC-15 HOKLAS Supplementary Criteria No. 15 " 'Construction Materials' Test Category - Accreditation of Non-destructive Tests for Metallic Material and Weld" Issue 7 03-2022 03-2022 PDF
HOKLAS SC-16 HOKLAS Supplementary Criteria No. 16 "'Construction Materials' Test Category - Accreditation of Foundation Tests" Issue 8 03-2022 03-2022 PDF
HOKLAS SC-17 HOKLAS Supplementary Criteria No. 17 "'Construction Materials' Test Category - Accreditation of Building Components and Related Tests" Issue 6 11-2021 11-2021 PDF
HOKLAS SC-18 HOKLAS Supplementary Criteria No. 18 "'Construction Materials' Test Category - Accreditation of Soil and Rock Testing" Issue 6 05-2022 05-2022 PDF
HOKLAS SC-19 HOKLAS Supplementary Criteria No. 19 "'Construction Materials' Test Category - Accreditation of Diagnostic Tests on Concrete" Issue 5 05-2022 05-2022 PDF
HOKLAS SC-20 HOKLAS Supplementary Criteria No. 20 “Chemical Testing”, “Chinese Medicine”, “Construction Materials”, “Miscellaneous”, “Pharmaceutical Products” and “Toys and Children’s Products” - Chemical Testing Issue 10 09-2023 09-2023 PDF
HOKLAS SC-21 HOKLAS Supplementary Criteria No. 21 "'Chemical Testing' and 'Food' - Polymerase Chain Reaction (PCR) Testing" Issue 7 07-2023 07-2023 PDF
HOKLAS SC-22 HOKLAS Supplementary Criteria No. 22 "'Textiles and Garments' Test Category" Issue 7 04-2024 04-2024 PDF
HOKLAS SC-23 HOKLAS Supplementary Criteria No. 23 "'Medical Testing' Test Category - Hospital Autopsy" Issue 6 11-2018 11-2018 PDF DOC
HOKLAS SC-24 HOKLAS Supplementary Criteria No. 24 "'Medical Testing' Test Category - Cytopathology" Issue 6 11-2018 11-2018 PDF DOC
HOKLAS SC-25 HOKLAS Supplementary Criteria No. 25 ""Medical Testing' Test Category - Histopathology" Issue 7 11-2018 11-2018 PDF DOC
HOKLAS SC-26 HOKLAS Supplementary Criteria No. 26 "'Medical Testing' Test Category - Chemical Pathology" Issue 7 10-2018 10-2018 PDF DOC
HOKLAS SC-27 HOKLAS Supplementary Criteria No. 27 "'Medical Testing' Test Category - Clinical Microbiology and Infection" Issue 7 09-2018 09-2018 PDF DOC
HOKLAS SC-28 HOKLAS Supplementary Criteria No. 28 "'Medical Testing' Test Category - Haematology" Issue 7 11-2018 02-2019 PDF DOC
HOKLAS SC-29 HOKLAS Supplementary Criteria No. 29 "'Medical Testing' Test Category - Immunology" Issue 7 01-2020 01-2020 PDF DOC
HOKLAS SC-30 HOKLAS Supplementary Criteria No. 30 "'Medical Testing' Test Category - Molecular Genetics" Issue 9 07-2017 07-2017 PDF DOC
HOKLAS SC-31 HOKLAS Supplementary Criteria No. 31 'Physical and Mechanical Testing' Test Category - Gemstone Testing to Standard Methods for Testing Diamond for Hong Kong (HKSM/DT-2008) Issue 6 12-2021 12-2021 PDF
HOKLAS SC-32 HOKLAS Supplementary Criteria No. 32 " 'Medical Testing' Test Category - Verification of Biological Reference Intervals from Other Sources" Issue 6 07-2024 07-2024 PDF
HOKLAS SC-33# HOKLAS Supplementary Criteria No. 33 'Accreditation Regulations Specific for HOKLAS - Laboratory' Issue 10 07-2023 07-2023 PDF
HOKLAS SC-33 HOKLAS Supplementary Criteria No. 33 'Accreditation Regulations Specific for HOKLAS - Laboratory' Issue 11 02-2024 01-2025 PDF
HOKLAS SC-34 HOKLAS Supplementary Criteria No. 34 'Accreditation Regulations Specific for HOKLAS – Proficiency Testing Providers' Issue 7 12-2023 12-2023 PDF
HOKLAS SC-35 HOKLAS Supplementary Criteria No. 35 "'Medical Testing' Test Category - Cytogenomics" Issue 4 01-2021 01-2021 PDF
HOKLAS SC-36 HOKLAS Supplementary Criteria No. 36 "'Construction Materials' Test Category–Supplementary Accreditation Requirements" Issue 6 07-2024 07-2024 PDF
HOKLAS SC-37 'HOKLAS Supplementary Criteria No. 37 “Food” Test Category - Chemical Testing Issue 7 03-2024 03-2024 PDF
HOKLAS SC-38 HOKLAS Supplementary Criteria No. 38 "'Medical Testing' Test Category - Performance Verification of Automated Analysers" Issue 3 05-2019 05-2019 PDF
HOKLAS SC-39 HOKLAS Supplementary Criteria No. 39 'Accreditation Regulations Specific for HOKLAS - Reference Material Producers' Issue 7 06-2024 06-2024 PDF
HOKLAS SC-40 HOKLAS Supplementary Criteria No. 40 "'Chinese Medicine' Test Category - Identification of Chinese Materia Medica by Microscopic Examination in accordance with the Hong Kong Chinese Materia Medica (HKCMM) Standards" Issue 5 05-2023 05-2023 PDF
HOKLAS SC-41 HOKLAS Supplementary Criteria No. 41 'Using the Accredited CAB Combined ILAC MRA Mark' Issue 5 08-2023 08-2023 PDF
HOKLAS SC-42 HOKLAS Supplementary Criteria No. 42 "'Forensic Testing' Test Category" Issue 5 11-2021 11-2021 PDF
HOKLAS SC-43 HOKLAS Supplementary Criteria No. 43 '“Chinese Medicine” and “Food”- Species Identification by DNA Sequencing for Authentication Purpose' Issue 5 03-2024 03-2024 PDF
HOKLAS SC-44 HOKLAS Supplementary Criteria No. 44 “Chinese Medicine” Test Category –Chemical and Physicochemical Testing to the Hong Kong Chinese Materia Medica (HKCMM) Standards Issue 5 01-2024 01-2024 PDF
HOKLAS SC-45 HOKLAS Supplementary Criteria No. 45 'Accreditation Requirements for Hong Kong Testing Laboratories to Undertake Product Testing to China Compulsory Certification System Issue 9 03-2023 03-2023 PDF
HOKLAS SC-46 HOKLAS Supplementary Criteria No. 46 ‘Electrical and Electronic Products ’ Test Category – Accreditation of ENERGY STAR® Program Laboratory for Testing Electrical and Electronic Products Issue 5 12-2023 12-2023 PDF
HOKLAS SC-47 HOKLAS Supplementary Criteria No. 47 "'Construction Materials' Test Category - Accreditation of Fire Testing" Issue 5 11-2024 11-2024 PDF
HOKLAS SC-48 HOKLAS Supplementary Criteria No. 48 'Qualitative Screening of Consumer Products for Radioactivity Within Laboratory under the Test Category of "Physical and Mechanical Testing"' Issue 4 07-2022 07-2022 PDF
HOKLAS SC-49 HOKLAS Supplementary Criteria No. 49 'Accreditation Requirements for Undertaking Testing Services for Mainland Voluntary Certification Issue 6 09-2024 09-2024 PDF
HOKLAS SC-50 HOKLAS Supplementary Criteria No. 50 '"Environmental Testing" Test Category – Sampling and On-site Measurement for Air Quality Monitoring ' Issue 4 02-2024 02-2024 PDF
HOKLAS SC-51 HOKLAS Supplementary Criteria No. 51 ' Chemical Testing' - Doping Control Testing Laboratories Issue 3 12-2023 12-2023 PDF
HOKLAS SC-52 HOKLAS Supplementary Criteria No. 52 "'Veterinary Testing’Test Category" Issue 3 07-2024 07-2024 PDF
HOKLAS SC-53 HOKLAS Supplementary Criteria No. 53 ‘Chemical Testing’ Test Category –Accreditation of Laboratories for Testing of Composite Wood Products for Formaldehyde Emission to Support the US Environmental Protection Agency (EPA) Toxic Substances Control Act (TSCA) Title VI Third-Party Certification Program Issue 3 05-2024 05-2024 PDF
HOKLAS SC-54 HOKLAS Supplementary Criteria No. 54 ‘Physical and Mechanical Testing’ Test Category – Gemstone Testing to Standard Methods for Testing Fei Cui for Hong Kong (HKSM/FCT-2016) Issue 2 10-2023 10-2023 PDF
HOKLAS SC-55 HOKLAS Supplementary Criteria No. 55 'Construction Materials' Test Category – Accreditation of Underground Utility Survey Issue 2 11-2024 11-2024 PDF

 

HOKLAS Withdrawn Document

Document
Code
Title of
Document
Version Date of
Version
(mm-yyyy)
Date of
Implemen
tation
(mm-yyyy)
File
Format
HOKLAS 001 (Withdrawn) HOKLAS Background & Policy Document "The Introduction of a Laboratory Accreditation Scheme in Hong Kong"
HOKLAS 002 (Withdrawn) Regulations for Laboratory Accreditation (Mandatory for Laboratories & HOKLAS)
HOKLAS 003 (Withdrawn) Technical Criteria for Laboratory Accreditation (Abridged Version)
HOKLAS 003:2015 (Withdrawn) Technical Criteria for Laboratory Accreditation (ISO/IEC 17025:2005, General requirements for the competence of testing and calibration laboratories, MOD) (Abridged Version)
HOKLAS 004 (Withdrawn) Guidelines for Preparation of a Laboratory Quality Manual (Non-mandatory)
HOKLAS 008 (Withdrawn) Guide for Assessors
HOKLAS 009 (Withdrawn) Directory of Accredited Laboratories
HOKLAS 010 (Withdrawn) Application for the Extension of Scope of Laboratory Accreditation
HOKLAS 017 (Withdrawn) Technical Criteria for Accrediting Proficiency Testing Providers (Abridged Version)
HOKLAS 020 (Withdrawn) Application for Reassessment and Surveillance Plan C
HOKLAS 021 (Withdrawn) General Checklist for HOKLAS Supplementary Criteria for Medical Laboratories
HOKLAS 022 (Withdrawn) Technical Criteria for Accreditation of Reference Material Producers (Abridged Version)
HOKLAS 022:2015 (Withdrawn) Technical Criteria for Accreditation of Reference Material Producers (ISO Guide 34:2009, General requirements for the competence of reference material producers, MOD) (Abridged Version)
HOKLAS 023# (Withdrawn) Assessment / Reassessment Questionnaire for Reference Material Producers
HOKLAS IN001 (Withdrawn) "Toys and Children's Products" Test Category - Determination of Play Value of a Toy
HOKLAS IN002 (Withdrawn) Safety in Laboratories - List of References
HOKLAS PB001 (Withdrawn) HOKLAS Pamphlet 'Why Ask for a HOKLAS Endorsed Test Report?'
HOKLAS PB002 (Withdrawn) Mutual Recognition Agreement
HOKLAS SC-03 (Withdrawn) Requirements for Accreditation - Calibration of Traders Weights and Balances
HOKLAS SC-04 (Withdrawn) Advertising Criteria
HOKLAS SC-07 (Withdrawn) Internal Audits and Management Reviews
HOKLAS SC-12 (Withdrawn) 'Environmental Testing' Test Category - Sampling / Testing of Ambient Air for Organic Compounds

 

Note:

  • Document number with a suffix "#" means a previous version of that document which is still valid during the transition period for implementation of a new accreditation standard.
  • For above abridged type of documents, the non-abridged version is not available for downloading as it contains copyright materials of others. If your organisation is interested in seeking HKAS accreditation, please contact HKAS Executive.