The New Jersey Plea-10 Supplemental Plea Form for No Early Release Act (ERA) Cases (N.J.S.A. 2C:43-7.2) [on or after June 29, 2001] is a document used for the plea agreement of ERA cases. It is a supplement to the plea agreement form NJ-PLEA-10 and must be completed and signed by the defendant and defense counsel. The form includes information about the ERA eligibility and the defendant's agreement to serve a minimum 85% of the sentence before being eligible for parole. It also requires that the prosecutor sign off on the agreement. The form must be signed off on by the court in order to be valid. There are two different types of New Jersey Plea-10 Supplemental Plea Form for No Early Release Act (ERA) Cases (N.J.S.A. 2C:43-7.2) [on or after June 29, 2001], one for guilty pleas and one for plea by Alford.