Section 1110.503 - Attestation by accredited conformity assessment body(a) In any attestation or audit of a Person or Certified Person that will be submitted to NTIS under this part, an Accredited Conformity Assessment Body must attest that it is independent of that Person or Certified Person. The Accredited Conformity Assessment Body also must attest that it has read, understood, and agrees to the regulations in this part. The Accredited Conformity Assessment Body must also attest that it is accredited to a nationally or internationally recognized standard such as the ISO/IEC Standard 27006-2011 "Information technology-Security techniques-Requirements for bodies providing audit and certification of information security management systems," or any other similar nationally or internationally recognized standard for bodies providing audit and certification of information security management systems. The Accredited Conformity Assessment Body must also attest that the scope of its accreditation encompasses the safeguarding and security requirements as set forth in this part.(b) Where a Person seeks certification, or where a Certified Person seeks renewal of certification or is audited under this part, an Accredited Conformity Assessment Body may provide written attestation that such Person or Certified Person has systems, facilities, and procedures in place as required under § 1110.102(a)(2) . Such attestation must be based on the Accredited Conformity Assessment Body's review or assessment conducted no more than three years prior to the date of submission of the Person's or Certified Person's completed certification statement, and, if an audit of a Certified Person by an Accredited Conformity Assessment Body is required by NTIS, no more than three years prior to the date upon which NTIS notifies the Certified Person of NTIS's requirement for audit, but such review or assessment or audit need not have been conducted specifically or solely for the purpose of submission under this part.(c) Where review or assessment or audit by an Accredited Conformity Assessment Body was not conducted specifically or solely for the purpose of submission under this part, the written attestation or assessment report (if an audit) shall describe the nature of that review or assessment or audit, and the Accredited Conformity Assessment Body shall attest that on the basis of such review or assessment or audit, the Person or Certified Person has systems, facilities, and procedures in place as required under § 1110.102(a)(2) .(d) Notwithstanding paragraphs (a) through (c) of this section, NTIS may, in its sole discretion, require that review or assessment or audit by an Accredited Conformity Assessment Body be conducted specifically or solely for the purpose of submission under this part.