NACES is a member organization. They have a list of all degree evaluators which you can choose from to have your bachelors degree evaluated.
The list is here: http://www.naces.org/members.html
You will need to pick one of the organizations on this list to evaluate your transcript. The price for the evaluation can vary. Many students use A2Z Evaluations: http://www.a2zeval.com/ , Educational Perspectives http://www.edperspective.org/, Or World Education Services: http://www.wes.org/. Some evaluators will keep your records on file and mail you new copies when you need them, others will not. The cost ranges from $100 to $200.
You need to order a evaluation that includes GPA calculation. If possible request that they include your language of instruction.
The results of the evaluation should be sent directly to ECCU:
101 C Sun Ave NE
Albuquerque, NM 87109