Begin Your NSS Journey

Select your organisation type, confirm the relevant pricing band and choose how you would like to pay. You will then be taken directly to secure checkout for the correct NSS accreditation assessment package.

Your NSS Package

Please select from the following options to calculate your NSS package.

Complete the selections to view your package.

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Your package summary will appear here.

Payment starts the NSS process. Accreditation is not automatically awarded at checkout.

Other Ways to Join NSS

Not applying for accreditation? You can still become part of the National Site Standard by choosing one of the membership options below. Select the route that best matches your organisation to gain access to relevant resources, updates, and services available through your membership.

Client / Framework Membership

For clients, framework operators, public bodies and procurement teams seeking to adopt or mandate NSS through procurement, employer’s requirements, supplier onboarding or framework compliance.

Client / Framework Membership

For clients, framework operators, public bodies and procurement teams seeking to adopt or mandate NSS through procurement, employer’s requirements, supplier onboarding or framework compliance.