noun, noun which may take the genitive case particle 'no'
mandatory placement; required establishment; compulsory provision
Used in administrative, legal, or organizational contexts to describe something that must be set up, appointed, or included by rule. Often modifies nouns with の.
This law stipulates the mandatory placement of a safety manager at each workplace.
As a mandatory qualification, passing the national exam is required.
mandatory placement regulations; government rules requiring certain positions or structures in local bodies
Compound of 必 (certainly, necessarily) and 置 (place, set up). The exact historical derivation is uncertain, but the word is used in modern legal and administrative contexts.