A declaration may be revoked by the declarant in writing or by burning, tearing, canceling, obliterating, or destroying the declaration instrument with the intent to revoke such instrument.
Structure Delaware Code
Title 12 - Decedents' Estates and Fiduciary Relations
Subchapter III. Disposition of a Person’s Last Remains
§ 262. Declaration of disposition of last remains.
§ 263. Reliance upon declaration instruments.
§ 264. Right to dispose of remains.
§ 265. Declaration of disposition of last remains; form.
§ 266. Declaration — other points of form.
§ 267. Declaration — revocation generally.
§ 268. Declaration — revocation by divorce.