Airports Authority of India
DUTIES AND RESPONSIBILITIES

The Duties and Responsibilities of an EMA are :
  1. Establishment and Maintenance of database of PBN and other Approvals
  2. Monitoring of Horizontal Plane Navigation Performance
  3. Conducting Safety Assessments and Reporting Results
  4. Monitoring Operator Compliance with State Approval Requirements
  5. Remedial Actions
  6. Review of operational Concept.