OSS Certification is a leading ISO certification services company in India. The organization is managed by highly dedicated & experienced professionals. We are a leading Certification Body in the field of Management System Certification, Third Party Inspection and Lead Auditor Training Services by creating credibility among customers & stakeholders. There are many contractual ISO Standards which is published by International Organization for Standardization (ISO). These Contractual Standards are ISO 9001, ISO 14001, ISO 45001, ISO 22000, ISO 27001, ISO 13485 and many more.