46 C.F.R. § 67.259 Requirements for amendments to notice of claim of lien.
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An amendment to notice of claim of lien presented for filing and recording must: (a) Be signed by or on behalf of each original claimant or last assignee of record; and (b) Recite the nature of the change being effected by the instrument.
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PART 67—DOCUMENTATION OF VESSELS
Subpart R—Filing and Recording of Instruments—Notices of Claim of Lien and Supplemental Instruments
§ 67.259 Requirements for amendments to notice of claim of lien.