ISO 9001 Lead Auditor Training in New York United States Unichrone provides ISO 9001 Lead Auditor Training in New York through trainers having vast knowledge of the field. Candidates enrolling for the training sessions master the QMS auditing techniques and procedures. ISO 9001 Lead Auditor Certification Training sessions assist in preparing trainees to be industry-ready. The certification is internationally recognized allowing professionals to pursue jobs in other countries as well. Individuals are required to obtain ISO 9001 Foundation Certification before pursuing ISO 9001 Lead Auditor Certification.