.BIZ.TR

Name: .BIZ.TR — TLD Knowledge Base
Creator: BTK / TRABİS

Türkiye

BTK / TRABİS · SubTLD · Updated 2026-09-10

Conditional

Specifications

Zone: biz.tr
Registration: Standard (manual processing)
Registration period: 1 year
Character length: 2-63
IPv6: Yes
Nameservers: 2-7 nameservers
Transfer time: ~24 hours
Auth code format: N/A
Redemption period: Standard
Handle updates: Yes
WHOIS privacy: Partial
WHOIS update: Standard
WHOIS server: whois.trabis.gov.tr
Connection: Direct
Data set: ccTLD

Eligibility & Restrictions

Since September 14, 2022: .TR managed by TRABİS (BTK) instead of NIC.TR (METU). Major deregulation: .com.tr, .net.tr, .org.tr, .web.tr, .biz.tr, .gen.tr, .name.tr, .info.tr, .tv.tr, .tel.tr, .bbs.tr now allocated WITHOUT documentation on first-come-first-served basis. Direct .tr: restricted, requires special permission. Restricted SLDs (.av.tr, .bel.tr, .dr.tr, .edu.tr, .gov.tr, .pol.tr, .k12.tr, .tsk.tr, .kep.tr): documentation required. Banking/financial terms ('bank', 'banka', 'finance', 'leasing', 'factoring'): strict eligibility and documentation per Turkish financial regulators.

Post-TRABIS (Sep 2022): most common SLDs (.com.tr, .net.tr, .org.tr) no longer require trademark or business documentation. First-come-first-served. This is a major change from the pre-2022 regime.

Registrant changes currently NOT possible until further notice from TRABİS. Domain sale/transfer under Article 13 became possible from September 14, 2025.

Registration

1-5 years maximum (not 10). Documents required: registration suspended until approved. Banking/financial term domains require additional regulatory approval.

Transfer Procedure

Manual transfer process. No auth code used by this registry.

Registrant changes blocked by TRABİS until further notice. Cannot change domain owner. Plan accordingly for Umfirmierung scenarios.

Registrant Change

NOT CURRENTLY POSSIBLE. TRABİS has not enabled registrant change operations. This is a known blocker for Umfirmierung (company name change) scenarios. No timeline for resolution.

Registrant change blocked by TRABİS. No workaround. This drives support tickets for .TR Umfirmierung cases.

Renewal & Deletion

Standard. Domain can be renewed up to 3 months before allocation period ends.

Restore / Redemption Grace Period

Standard restore process. Contact registrar.

WHOIS / Privacy

Standard WHOIS. Privacy services subject to TRABİS/BTK policies.

NIS2 Compliance

N/A. Türkiye not subject to EU NIS2.

Known Error Codes & Notes

Registrant change blocked: NOT possible via TRABİS until further notice. Major blocker for Umfirmierung. Drives UD-2 tickets.
Documents may suspend: Registry may require documents for create or transfer. Order suspended until approved.
Banking terms restricted: Domains containing 'bank', 'banka', 'finance', 'leasing', 'factoring': strict eligibility + regulatory approval.
5-year max: Maximum allocation period 5 years, not 10.
Domain sale from Sep 2025: Article 13 (domain sale/transfer) became possible from 14 September 2025.

Data controllers

Bilgi Teknolojileri ve İletişim Kurumu (BTK) (org) Eskisehir Yolu 10.Km No:276 Çankaya, Ankara 06530, Türkiye
Bilgi Teknolojileri ve İletişim Kurumu — Chief ICT Expert (admin) Eskisehir Yolu 10.Km No:276 Çankaya, Ankara 06530, Türkiye
Bilgi Teknolojileri ve İletişim Kurumu (BTK) (org) Eskisehir Yolu 10.Km No:276 Çankaya, Ankara 06530, Türkiye
Bilgi Teknolojileri ve İletişim Kurumu — Chief ICT Expert (admin) Eskisehir Yolu 10.Km No:276 Çankaya, Ankara 06530, Türkiye

Error codes

EF01017
EF03008
EF00512
EF01008
EF01009
EF03005
EF01002
EF03007
EF03006
EF01075
EF03011
EF01055
EF03010
EF01074
EF0103118

Further information

BTK: https://www.btk.gov.tr

Required fields

techc/email
ownerc/email
adminc/email

Restrictions

Domains can be registered without restrictions.

Root nameservers

NS72.NS.TR
NS41.NS.TR
NS73.NS.TR
NS61.NS.TR
NS42.NS.TR
NS71.NS.TR
NS74.NS.TR

Tasks (API)

transfer · available · chargeable · manual
delete · available · manual
preack · available · manual
create · available · chargeable · manual
update · available · chargeable · manual