Corporate Cap Application: If the legal person has a MERSIS Number, a copy of the Trade Registry Certification or Activity Certificate is taken from the Trade Registry Offices, containing the MERSIS Number registration and the trade registration number, the Corporate User Undertaking signed and stamped in accordance with the authorizations in the notarized circular of signatures. Valid official documents with photos and substitutes for identity cards, such as identity cards, passports, driver's licenses, and attorney's certificates, for identification of the persons they have designated as their authorized persons. Notarized original copy of the notarized signature slides or notarized 'like the original' (incoming to TNB TECHNOLOGY center or on-site identity verification The companies benefiting from the service are processed with a photocopy of the circular signature, as a basis for seeing the original. If he is not a representative, the original of the notarized KEP-related power of attorney (Example of Power of Attorney) If the tariff you have chosen is an E-signed tariff, in addition to the above documents; E-Signature Application Form Photocopy of the official document with a photo, such as identity card, passport, driver's license, and a copy of the document, if the information of the institution you work for is to be added to the certificate, the original of the "Chamber of Commerce Activity Certificate" and the photocopy of the signature circular of the company official, provided that it is not older than 6 months. Together with the KEP application documents, they must be personally submitted to the identity verification center by the processing officer. In the e-signature package selected together with the corporate KEP account, the identity verification process of the person who will receive the e-signature can be done at the Headquarters, at our branch, and at our TNB TECHNOLOGY dealers. It can be done in a notary. How can I access Cap Evidence? All pieces of evidence are listed by clicking Evidence Box from your KEP account that you log in with your user name, via the webmail option. In addition, all evidence of messages in the date range selected from the Message Status option is listed. Can I send KEP without my e-Signature? Can I have more than one KEP account? To get a KEP address, T.C. Do we have to be a citizen? I forgot my KEP password, what can I do? Is there a limitation on the sizes of the KEP Message? Can a KEP transmission be sent without proof of delivery? What are the documents required for opening a KEP account? Do I need to be registered in the KEP Directory? Can I cancel the KEP that I sent incorrectly?