Competence and know how

Supplier Policy Manual

All prospective suppliers interested in becoming a supply-chain partner must agree to E-T-A’s policies and demonstrate competency in our 5 C’s which are described in our Supplier Policy Manual:

  1. Cooperation
  2. Capability
  3. Capacity
  4. Commitment
  5. Capital

Please download E-T-A's:

If you agree to our Supplier Policies and terms, sign the  and return documents electronically to