Guarantee of origin 1. Upon request of the renewable energy producer, ERE shall issue a guarantee of origin for each electricity unit generated by the power plant, after acquirement of the right to build the renewable energy power plant. 2. One guarantee of origin shall be issued in the standard form for an electricity unit of 1 MWh and it shall specify: a. The energy source from which the energy was produced, b. the start and the end dates of the production; c. The name, location, type and capacity of the installation where the energy was produced; d. Whether and to what extent the producer has benefited from investment support and from other national support schemes; e. Date of commissioning of the installation and when became operational; f. The date, country of issuance of the guarantee and a unique identification number; 3. The guarantee of origin can be transferred, alone or along with the physical transfer of the energy and shall not have an effect on the decision of using the cooperation mechanisms for the achievement of the objective or in the calculation of the final gross consumption of energy from renewable resources, according to the Article 4 of this Law. 4. ERE shall put in place an electronic register of guarantees of origin with an appropriate data processing mechanism to ensure that guarantees of origin shall be issued, transferred and cancelled electronically and are accurate, reliable and fraud-resistant. Any interested party shall be entitled to freely access this register. 5. ERE shall monitor the issuance, transfer and cancellation of guarantees of origin, and it shall ensure that the same unit of electricity from renewable energy sources is taken into account only once. 6. The guarantees of origin shall be issued based on comprehensive data and adequate information to certify the origin of electricity supplied by the producer as well as measurement data certified by the transmission or distribution network operator. Guarantees of origin shall only be issued if the producer provides all information required in paragraph (2) of this Article. 7. No support shall be granted to a producer when that producer receives a guarantee of origin for the same production of energy from renewable sources. 8. Any use of a guarantee of origin shall take place within 12 months of production of the corresponding electricity unit. A guarantee of origin shall be cancelled once it has been used. 9. The electricity supplier obliged to prove the share or quantity of energy from renewable sources in its energy