(1) A registered dealer obtaining declaration form under rule 30F shall maintain a register in Form 17B for declaration in Form 12A.
(2) The register in Form 17B referred to in sub-rule (I) containing up-to-date account of declaration forms together with the counterfoils of the used declaration forms and the unused declaration forms shall be kept at his place of business and be made available at all reasonable times for inspection by the Commissioner, or Special Commissioner, or Additional Commissioner, or any person appointed under sub-section (1) of section 6 to assist the Commissioner.