Section 990.64 - Unsatisfied demands(a) If the responsible parties do not agree to the demand within ninety (90) calendar days after trustees present the demand, the trustees may either file a judicial action for damages or present the uncompensated claim for damages to the Oil Spill Liability Trust Fund, as provided in section 1012(a)(4) of OPA (33 U.S.C. 2712(a)(4) ) or seek an appropriation from the Oil Spill Liability Trust Fund as provided in section 1012(a)(2) of OPA (33 U.S.C. 2712(a)(2) ).(b) Judicial actions and claims must be filed within three (3) years after the Final Restoration Plan or Notice of Intent to Use a Regional Restoration Plan or Existing Restoration Project is made publicly available, in accordance with 33 U.S.C. 2717(f)(1)(B) and 2712(h)(2) .61 FR 500, Jan. 5, 1996, as amended at 67 FR 61493 , Oct. 1, 2002