National Association of Credential Evaluation Services

NACES does not police it members - all complaints are sent to its members but NACAS does not police their activities or take action on complaints.
NACES does not require professional peer review of degrees submitted for evaluation, does not require thesis review for higher degrees and consequently its evaluations are professionally meaningless.
NACES only requires its members to hold evaluation records for one year, meaning that clients will have to pay to be re-evaluated with every job change.