Customer service Billing:

Monday — Friday:
9:00 - 18:00 CET time

Technical Support:

Monday — Friday:
9:00 - 18:00 CET time

Ordering system/certificate issuance:

24/7

LeaderTelecom B.V. is VAT-registered with the UK’s HM Revenue and Customs (HMRC) and has a UK VAT number (GB373878249) , so we can charge UK VAT as normal. All invoices for UK customers now include 20% VAT, although still denominated in EUR as the company’s tax residency is the Netherlands.

News





The procedure for issuing public OV Code Signing certificates has changed

According to the SSL industry regulator CA/B Forum, starting November 15, 2022, private keys for OV Code Signing certificates must be stored on devices that meet FIPS 140 Level 2, Common Criteria EAL 4+ or equivalent security standards. As a result, the protection of the private key will be strengthened and brought to the level of EV (Extended Validation).

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