*METHODS OF PROOF OF ADDRESS:
According to number 2 of Article 21 of the Commercial Relations Regulation, the proof of address documents considered for the execution of an electricity or natural gas supply contract are as follows:
• Invoice from the previous supplier dated within the last 3 months.
• Proof of address documents issued by the Tax Authority (AT).
• Rental contract or other valid title for occupancy of the property, or equivalent.