Rotation policy for customs appraisers and inspectors mandates fixed tenures and biannual reassignments to ensure balanced exposure and integrity. The policy consolidates rotation and transfer rules for Appraisers and Inspectors in Mumbai Customs Zone II, emphasizing systematic rotation to promote efficiency and varied experience, fixed tenures, and predictable posting cycles. It prescribes functional tenures across appraising, docks, examination and intelligence units, mandates biannual rotations, restricts sensitive postings to vigilance cleared officers, allows one year intelligence postings with possible extensions for ongoing cases, and requires phased relieving with automatic relief on stipulated compliance dates. Canvassing for postings is misconduct.