N.J. Stat. § App.A:9-57.13
Upon receipt of written notice of claim, forms will be furnished to the claimant for filing proofs of claim. Written proof of claim must be submitted on these forms to the local defense council or district or regional office of the Director of Civil Defense within ninety days after the termination of the period for which weekly benefits are payable and in case of claim for any other benefits within ninety days after the date of such loss. If such forms are not furnished within thirty days after receipt of such notice, the claimant shall be deemed to have complied with the requirements of this section as to proof of loss upon submitting, within the time for filing proofs of claim, written proof covering the occurrence, the character and the extent of the loss for which claim is made.
N.J.S. § App.A:9-57.13