When buying e-signature in Turkey, brand choice is legally equivalent as long as you obtain a qualified certificate from a BTK-authorized ESHS. Arkİmza (ArkSigner) and TürkTrust are different ESHS brands; Nagdos sells and supports Arkİmza only.
| Criterion | Arkİmza | TürkTrust |
|---|---|---|
| Law 5070 | Yes — qualified certificate | Yes — qualified certificate |
| ESHS | ArkSigner | TürkTrust (TÜBİTAK ecosystem) |
| Nagdos sales | Yes — official channel | No |
| Package price | TRY 1,999 VAT incl. (2026) | Varies by channel |
| Activation support | Nagdos live support | TürkTrust channels |
Both certificates produce legally valid qualified e-signatures. Arkİmza via Nagdos offers single-point ordering, transparent pricing and ArkSigner ecosystem support.
Both certificates produce legally valid qualified e-signatures. Arkİmza via Nagdos offers single-point ordering, transparent pricing and ArkSigner ecosystem support.
Yes. Qualified electronic certificates from BTK-authorized ESHS providers produce secure e-signatures under Law No. 5070. Brand choice does not change legal validity when the certificate is qualified.
The standard package includes a qualified e-signature certificate, USB token, card reader, free shipping within Turkey and Nagdos technical support during activation.
Qualified certificates are typically issued for 1–3 years depending on the product. Renewal is required before expiry to continue signing legally.
Order at app.nagdos.com/catalog/e-imza. Nagdos is an official ArkSigner solution partner — not a generic reseller of other brands.
Qualified e-signatures from authorized ESHS providers are accepted in many official and commercial workflows including tax, trade registry and banking, subject to each institution's rules.
