3.4.3.What are the requirements for a SIS request? 

3.4.012A SIS request must be filed with the IB within 22 months of the priority date. The request is valid only if the supplementary search fee and the supplementary search handling fee are validly paid to the IB in Swiss francs. For fee payments to be made during the international phase, please consult the latest information available on both the EPO⁵³ and the WIPO⁵⁴ websites.

3.4.013The supplementary search fee is reduced by 75% under the same conditions as for the reduction of the international search fee (see point 3.1.024).

3.4.014If the application was not filed in English, French or German, and no translation into any of these languages has been filed for the purpose of the proceedings before the ISA or for the purpose of international publication, a translation into one of these languages must be filed with the IB together with the SIS request.

3.4.015Where applicable, the applicant must, together with the SIS request, also furnish to the IB a copy of the sequence listing in an electronic format complying with the standard provided for in Annex C to the Administrative Instructions (see points 3.3.011 ff). The EPO will start the supplementary international search only upon receipt of that copy. If it is not received, the EPO will invite the applicant to furnish an electronic copy of the sequence listing complying with that annex and to pay a late furnishing fee.