Waiver of demand notice where voluntary payment with declaration prevents issuance of a demand notice after verification. The Standing Order sets out that voluntary payment of duty/service tax with interest and prescribed penalty, accompanied by a written declaration, may preclude issuance of a demand notice under the specified Central Excise and Finance Act provisions, subject to departmental scrutiny. A constituted Committee and tiered officer-level delegation review declarations according to monetary thresholds and Audit Monitoring referrals. Acceptance requires verification of full payment, absence of willful suppression, and consideration of factors such as novelty of levy, prior penalties, industry practice and legal disputability; a mandatory checklist and register support processing and decisions.