ARTICLE 4 Article 9 of Law 26,190, &quot;National Development Scheme for the Use of Renewable Sources of Energy for the Production of Electric Power&quot;, is replaced by the following: Article 9: Benefits The beneficiaries mentioned in article 8 who are dedicated to carrying out projects for the production of electricity from renewable energy sources under the terms of this law and who meet the conditions established therein, They will enjoy the promotional benefits provided for in this article, as of the approval of the respective project by the Enforcement Authority, provided that said project has an effective start of execution before December 31, 2017, inclusive. It will be understood that there is an effective beginning of execution when disbursements of funds associated with the project have been made for an amount not less than fifteen percent (15%) of the total investment planned before the date indicated above. The accreditation of the effective start of execution of the project will be made by means of a sworn declaration presented before the Enforcement Authority, under the conditions established by the regulations. The applicable promotional benefits are as follows: