Cy Vance says he's launching an independent review into his own campaign.
The Manhattan District Attorney's office says it will also look internally into its campaign donations.
In an editorial in the Daily News, Vance says the Center for the Advancement of Public integrity will conduct a 90-day review.
The panel will report back to Vance with recommendations on how to handle contributions moving forward.
In the meantime, Vance says he won't accept any donations.
The DA's most recently been criticized for not prosecuting movie mogul Harvey Weinstein.
Vance took campaign money from Weinstein's attorney shortly after dropping the case.