BUSINESS AND TRAINING
15
The entry level system or Type of conformity assessment ( 1 ) is essentially based on a self-declaration of compliance . As the levels or type numbers get higher , so too does the complexity of the conformity assessment process , and arguably , the higher the number , the more robust the process is .
How are Type 5 certification bodies accredited ? To offer a Type 5 certification , a test and Certification Body must demonstrate their technical competence , alongside their compliance with ISO 17065 – a standard that governs the processes and procedures of the certification bodies themselves and their schemes . ( This standard may ultimately be replaced with the proposed IEC 17026 , which the IEC is currently discussing ).
What constitutes a Type 5 certification scheme ? A Type 5 certification scheme requires the involvement of an accredited independent third-party expert body in the product assessment , which involves the below . 1 . Undertake product sampling 2 . Determination of characteristics
• Testing ( ISO / IEC 17025 ) to harmonised standards
• Inspection ( ISO / IEC 17020 )
• Design appraisal ( document and physical review of product )
• Assessment of services 3 . Evaluation ( report review ) 4 . Decision on certification 5 . Licensing ( to apply certification marks to the products ) 6 . Ongoing surveillance
• Via testing or inspection of samples from the open market
• Via testing or inspection of samples from the factory
• Via quality system audits combined with random tests or inspections ( usually annually )
• Assessment of the production process or service ( quality management review )
Surveillance is vitally important in this process as it inspects that units made after the original assessment are identical in their design and manufacturing specification , and that the use of components is the same as the sample originally tested – samples can be taken from the production line at random or purchased from a store . The assessment of these can either be done through retesting where applicable , or review of the product , material and specifications .
The benefits of Type 5 schemes
• Certifications from Type 5 schemes can be used to support a declaration of conformity and CE Marking activities in the EU .
• Different certifications will meet national , regional or industry compliance requirements depending on the scheme .
• Demonstrates your products compliance with product standards .
• Demonstrates you have a recognised , quality management system governing your processes .
• Demonstrates your commitment to a third-party review of your products .
• Ongoing surveillance of products helps you spot unauthorised component swaps from suppliers .
• Consumers , end users , retailers , importers and distributors recognise the value of third-party certification , giving them product confidence .
May 2024 Volume 30 I Number 3 www . plumbingafrica . co . za