Accredited certification services for electronic signature

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Single day-ahead electricity market in Europe has become a reality
6/13/2022
The project of interconnection of European day-ahead electricity markets, the so-called Core Flow-ba... more
SFÉRA, a.s. became a partner of ESCO Slovensko, a.s.
5/31/2022
SFÉRA, a.s., is expanding its client portfolio with another important player on the Slovak energy ma... more
SFÉRA, a.s., succeeded in the tender for the supply of information systems for the Czech company OTE, a.s.
5/25/2022
The tender announced by OTE, a.s., which is the organizer of the short-term electricity and gas mark... more

Issuing and distribution of certificates; other certification and accreditation services of Certification Authority (Disig) in Slovak Republic.

Registration Authority (RA) sfera, a.s. is a specialized office, which is authorized to issue certificates for large community of clients who frequently use certificates in their processes - participants of electronic market who trade in electricity energy.

Fundamental functions of Registration Authority: