Affidavits also are affirmations

https://www.tidewaternews.com/business/r-paola-vargas-daly-lawyer-connects-research-criminal-practice-and-public-service/

Affidavits Are Also Affirmations<br/>The affidavit is a written edition of sworn assertion: a voluntary oath previously a notary public, judge or commissioner of deed, all of whom are permitted to manage oaths