Kinyarwanda: Ufite uruhushya agomba gutanga dosiye isaba kongera igihe uruhushya rumara nibura iminsi mirongo cyenda (90) mbere y’uko agaciro k’uruhushya karangira; the licensee must file an application for any license renewal at least ninety (90) calendar days prior to the expiration of the valid license; le détenteur de licence doit déposer une demande de renouvellement de licence au moins quatre-vingt-dix (90) jours calendriers avant l’expiration de la licence valable ; urwego ngenzuramikorere rugerageza gufata icyemezo mu gihe kitarenze iminsi mirongo itatu (30) mbere y’uko uruhushya rusanzwe rurangira kandi hagatangwa uruhushya habura iminsi irindwi (7) kugirango uruhushya rusanzwe rurangire, igihe cyose uwarusabye yatanze dosiye n’amakuru y’inyongera ku gihe. the regulatory authority shall attempt to make its decision not later than thirty (30) days prior to the expiration of the current license, and shall issue the license not less than seven (7) days prior to the license expiration, so long as the applicant has filed its renewal application and requested additional information in a timely manner. l’autorité de régulation s’efforce de rendre sa décision au plus tard trente (30) jours avant l’expiration de la licence actuelle et doit octroyer la licence au moins sept (7) jours avant l’expiration de la licence, aussi longtemps que le demandeur a formulé sa demande et a fourni  des renseignements demandés à temps.. ingingo ya 18: guhindura uruhushya  article 18: license modifications article 18: modifications de licence uruhushya rushobora guhindurwa n’urwego ngenzuramikorere rubyibwirije cyangwa rubisabwe n’urufite. a license modification proceeding may be initiated by the authority or by request of the license holder. une procédure de modification de licence peut être engagée par l’autorité de régulation  ou sur demande du détenteur de licence. urwego ngenzuramikorere rushobora gihindura uruhushya rutararangira iyo iryo hinduka ritanga ibisubizo ku:
English: 1. patent of invention application for a protection of a patent with a provisional specification(formal examination)            10,000 rwf application for a protection of a patent with a final  specification(formal examination)            30,000 rwf publication of a patent application            20,000  rwf annual fees           100,000 rwf surchage of a late payment of renewal            30,000 rwf registration and publication of the agreement granting the licence            20,000 rwf requesting for a unilateral licence           100,000 rwf request to transfer ownership             40.000 rwf withdrawal of a patent before the request of  substantive examination             10,000 rwf amendment or change of name , address or contact information             10,000 rwf substantive examination determined by the institution in charge of the substance examination amendment or division of an application             10,000 rwf restoration of a patent application             30,000 rwf registration and publication of the invalidation of patent             20,000 rwf radiation of the contractual  license              10,000 rwf modification or withdrawal of compulsory license             10,000 rwf convert a patent application into application for utility model certificate              5,000 rwf collection of international fees               chf 1,330