You can harness the power of certification if you #AddCCHI!! The Certification Commission for Healthcare Interpreters - CCHI waives its application fee of $35 for those applicants who otherwise meet our eligibility criteria and who already hold a certification of ATA, RID, BEI, Federal or State courts, state of Washington for medical interpreters, or NBCMI. All applicants must sit for and pass CCHI’s certification exams to earn CCHI certification. CCHI offers to such applicants a special examination fee of $150 for either CoreCHI™ or CHI™ exam.