customs'

Import duty checkpoint

Customs' is the possessive form of customs, typically referring to the government agency that regulates goods entering a country.

It appears before nouns the agency controls or owns: customs' regulations, customs' authority, the customs' office was closed.

The apostrophe follows the s because customs, though plural in form, functions as a singular entity.

border

checkpoint

Inspection station on route

tariff · immigration · passport · control · officer · clearance · smuggling · contraband · allowance · quota

duties

tariff

Tax on traded goods

  • levyCompulsory government charge
  • importObtain from overseas
  • exciseRemove by cutting

tax · fee · surcharge · assessment · charge · revenue · collection · payment · valuation · exemption

traditions

practices

Repeated training sessions

folkways · observances · traditions · beliefs · norms · conventions · mores · rites · cultural · ancestral

Opposites
border vs. domestic commerce

customs'internal revenue

Domestically collected government income

domestic trade · local taxation · interstate commerce · free trade zone · duty-free

regulation vs. free movement

customs'open borders

Unregulated international passage

free passage · free movement · free trade · duty-free · free port

traditional vs. novel practice

customs'innovation

Creating something original

novelty · modernity · nonconformity · unconventionality · departures

Phrases
Family

custom, customs, customary, customarily, customer, customers, accustom, accustomed, accustoming

Familiarity
Top 1,000,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G