Authentication chain for Single Status Affidavit bound for Canada
Canada is a member of the Hague Apostille Convention — therefore Single Status Affidavit must pass through: Notary Public → MFA Thailand → Apostille (for Canada).
Once the MFA issues an Apostille, Canada accepts it directly — no further embassy step required, saving 1-2 weeks and embassy fees.
Note: Acceded; effective Jan 2024
About Single Status Affidavit
Notarised single-status declaration for marriage abroad.
Common reasons clients prepare Single Status Affidavit for Canada: จดทะเบียนสมรสที่สหรัฐอเมริกา/ยุโรป/ออสเตรเลีย · ขอวีซ่าคู่หมั้น K-1, Spouse visa · ใช้ร่วมกับใบรับรองโสดจากกรมการปกครอง.
Source documents to bring: ใบรับรองโสด (อำเภอ), พาสปอร์ต, ทะเบียนบ้าน.
Total cost and timeline
Notary Public: THB 1,500-3,000 — turnaround 1 ชั่วโมง.
MFA Consular Affairs (Chaengwattana): THB 200-800/page — 2-3 business days (1-day express available).
Apostille included with the MFA step — no embassy fees.
Total ~5-7 business days · Express ~2-3 days.
Document checklist
- Original Single Status Affidavit (or copy to be certified)
- Signer's Thai ID / passport
- State Apostille as the destination
- Power of attorney (if our runner files on your behalf)
- Certified translation (if the destination requires local language)
FAQ
Will my Single Status Affidavit be accepted in Canada?
Yes — after the Apostille, Canada accepts it directly with no extra embassy step.
Total turnaround?
5-7 business days · express in 2-3 days.
Total cost?
Notary THB 1,500-3,000 + MFA 200-800/page (includes Apostille).
Does an Apostille expire?
The Apostille itself does not expire, but many receiving authorities want documents dated within 3-6 months — verify with the recipient.