Except as otherwise provided in this title, if the name of the person for whom a voter desires to vote does not appear on a general or special election ballot, the voter may write in the name of that person.
Del. Code tit. 15, § 3401
Write-in candidates in general
76 Del
Official source: Delaware Code Online. Reproduced from public-domain Delaware statutes; confirm against the official source for the current text. Not legal advice.