For the sole purpose of verifying the identity of the visa holder and/or the authenticity of the visa and/or whether the conditions for entry to, stay or residence on the territory of the Member States are fulfilled, the authorities competent for carrying out checks within the territory of the Member States as to whether the conditions for entry to, stay or residence on the territory of the Member States are fulfilled, shall have access to search with the number of the visa sticker in combination with verification of fingerprints of the visa holder, or the number of the visa sticker.