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CHECK
What is CHECK?
Find a CHECK Service Provider and Validate Personnel
Why you need a CHECK Service Provider
Fundamental Principles of the CHECK Service
CHECK Reporting Requirements
How Do I Use a CHECK Service Provider?
Why should I become a CHECK Service Provider?
Customer Feedback for CHECK Provider work
Applying For CHECK Membership
CHECK Contact information

 
 
CHECK LogoFundamental Principles of the CHECK Service as at 15 September 2008

The CHECK Service was devised to supplement IA services provided by CESG. CHECK companies are currently permitted to work on systems processing protectively marked information up to, and including, CONFIDENTIAL (and also SECRET with CESG approval – see CIAN 2009/08 for details). CHECK companies, and all members of their CHECK team, shall at all times comply with the performance criteria (as amended from time to time) so as not to bring the service and CESG into disrepute.

The principles below are not intended to be a comprehensive list of the principles of CHECK. Although they form the basis of the CHECK Service, the CHECK contract and Service Provision Guidelines should be consulted for greater detail. The CHECK contract shall take precedence over this document if any issue of conflict occurs.

CHECK Membership
  1. All CHECK companies must be able to sign-up to English law.
  2. Any company accepted into CHECK must have performed IT Health Checks (ITHCs) under the company name for a minimum of 12 months.
  3. If an application to join CHECK is rejected it cannot be resubmitted within a 12 month period. The decision of the assessment panel is final and there is no appeal process for new applicants.
  4. All team members must be British nationals (or as a minimum hold dual British nationality) and be able to obtain and hold an SC clearance.
  5. CESG will sponsor an SC clearance, if required. Security forms must be returned by the requested deadline. GCHQ Personnel Security section will not pursue clearances where security forms have not been returned following two reminders to do so. Failure to comply will therefore result in a clearance application being stopped. Their decision is final.
  6. To be accepted as a CHECK team member each individual will have worked FULL TIME on ITHCs for the previous 12 months. Updated information on all members of a CHECK team is required annually as part of a company’s renewal process.
  7. If a member of a CHECK team transfers, it is the responsibility of the importing CHECK company to verify the status of the individual’s clearance.
  8. Membership is valid for a period of 1 year at a time. CHECK companies must renew their membership by the required date, otherwise membership will lapse. If membership lapses the company will no longer be able to provide ITHC services under CHECK and will be removed from the CESG web site.
  9. In order to undertake work under the terms and conditions of CHECK, a Company must hold ‘Green Light’ status, which is achieved by at least one individual of the CHECK team having passed the standard Network and Operating Systems Assault Course and thus having gained Team Leader status.
CHECK Assignments
  1. Any ITHC must be led by a Team Leader who is present on site for the duration of the testing. For systems handling protectively marked material at SECRET, it is highly recommended that customers employ a minimum of 2 CHECK Team Leaders for an ITHC.
  2. The CHECK company should endeavour to notify CESG at least 5 working days before the commencement of each ITHC.
  3. A copy of the report, in line with the published reporting guidelines, must be sent to CESG within 4 weeks of it being issued to the customer.
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