शुल्काध्यक्षः शुल्कशालां ध्वजं च प्रान्मुखमुदन्मुखं वा महाद्वाराभ्याशे निवेशयेत् ॥ कZ_०२.२१.०१ ॥
śulkādhyakṣaḥ śulkaśālāṃ dhvajaṃ ca prānmukham udanmukhaṃ vā mahādvārābhyāśe niveśayet
Dapat itatag ng Tagapangasiwa ng Aduana ang bahay-adwana, at gayundin ang isang bandila (hudyat), na nakaharap sa silangan o sa hilaga, malapit sa pangunahing tarangkahan.
It concentrates inspection at the chokepoint where goods and traders must pass, improving compliance and reducing evasion.
It acts as a visible state signal marking the official point of assessment/inspection, guiding traders and legitimizing enforcement.
It standardizes public architecture and procedure—reducing ambiguity and reinforcing uniformity of state practice across towns.