निर्गच्छेदभिगच्छेद्वा मुद्रासंक्रान्तभूमिकम् ॥ कZ_०१.२०.२३च्द् ॥
nirgacchedabhigacchedvā mudrāsaṃkrāntabhūmikam
Whether dispatched out or brought in, it should carry a seal and an authenticated pass/authorization mark.
It prevents substitution, pilferage, and unauthorized movement by requiring verifiable authorization and traceability.