bylaws

/B AY1 L AO0 Z/
noun
  1. 1

    A local custom or law of a settlement or district.

  2. 2

    A rule made by a local authority to regulate its own affairs.

  3. 3

    A law or rule governing the internal affairs of an organization (e.g., corporation or business).

Source: https://en.wiktionary.org/wiki/bylaw, https://en.wiktionary.org/wiki/bylaws