StacksVerified U.S. regulatory reference

43 CFR §3837.22

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The delinquent co-claimant must contribute a proportionate share of the assessment work, expenditures, or maintenance fees within 90 days after the date on which—
  1. (a)The co-claimant received written notice by mail or personal service; or
  2. (b)The 90-day newspaper publication period ended.