In order to file the affidavit, the resident agents must have the corresponding RUC (Single Taxpayer Registration) and NIT (Tax Identification Number), in order to be able to register such affidavit through the Panama Tax Authority’s tax payment portal: e-Tax: https://etax2.mef.gob.pa/etax2web/Login.aspx
The resolution can be found in the Official Gazette 29688, which can be downloaded at the following link: https://www.gacetaoficial.gob.pa/pdfTemp/29688/95643.pdf