Article (32) - Place of Establishment
The Place of Residence of the supplier or Recipient of Services shall be as follows:
1. The state in which the Person’s Place of Establishment is located or where he has a Fixed Establishment, provided that he does not have a Place of Establishment or owns a Fixed Establishment in any other state.
2. The state in which the Person’s Place of Establishment is located or where he has a Fixed Establishment that is the most closely related to the supply if he has a Place of Establishment in more than one state or has Fixed Establishments in more than one state.
3. The state in which the usual Place of Residence of the Person is located if he does not have a Place of Establishment or a Fixed Establishment in any state.