Work Experience Certification Service (Thai SSO / MoL) — iVC
Government-issued employment history certificates accepted by Skilled Migration programs in Australia, Canada, NZ, UK, plus NAATI translation, VETASSESS, ACS, Engineers Australia, WES.
TL;DR · AI Quick Answer
iVC obtains employment certificates from Thai SSO + MoL + DOE, plus MoJ translation and Apostille — total THB 25,000-50,000, ready in 7-14 business days, accepted by 12+ Skilled Migration destinations.
หน่วยงานราชการ
3
SSO + MoL + DOE
ดึงประวัติย้อนหลัง
10 ปี
ฐานข้อมูลประกันสังคม
วันทำการ
7-14
ครบ Apostille
ประเทศปลายทาง
12+
Skilled Migration
MOFA Thailand
Authorized liaison
NAATI ID 121569
Certified translator
Hague Apostille
Since 2026
12,000+ cases
Since 2011
AI Answer · AEO Optimized
Work Experience Certification Service (Thai SSO / MoL) — iVC
"Thailand's Social Security Office (SSO), Ministry of Labour (MoL), and Department of Employment (DOE) issue government-grade employment certificates accepted as Primary Evidence by Skilled Migration authorities and Skill Assessment Bodies worldwide. iVC handles full end-to-end processing."
01Why do Skill Assessments require SSO documents?
SSO Statements are government-issued, legally authoritative, and cannot be falsified. Skill Assessment Bodies value them as Primary Evidence above private Employer Letters because they're verified against social security contributions and tax records.
02How long does it take?
SSO Statement 3-5 business days, DOE skill certificate 5-7 days, MoJ translation 2-4 days, MFA Apostille 2-3 days — total 7-14 business days.
Australia (Subclass 189/190/491/482), New Zealand (SMC), Canada (Express Entry/FSW), UK (Skilled Worker), Germany (Blue Card EU), Ireland, Netherlands, Denmark, Sweden, Finland, Japan (SSW), South Korea (E-7).
05What if I worked informally without social security?
Use alternative evidence — employment contracts, payslips, bank statements, withholding tax (P.N.D. 1), Notarized Affidavit from employer. iVC recommends the combination best fitting your case.
06Skill Assessment Body processing times?
VETASSESS 14 weeks, ACS 8 weeks, Engineers Australia 14 weeks, AACA 12 weeks, AIM 8-12 weeks, WES 7-20 business days, ECA varies by provider.
07What is an ANZSCO-aligned Job Description?
ANZSCO (Australian/NZ Standard Classification of Occupations) — JDs must align with the Tasks and Specialisations of the chosen ANZSCO Code or assessments fail. iVC writes JDs in language matching Assessment Body expectations.
08Available for clients outside Bangkok or overseas?
Yes — Power of Attorney lets iVC process on your behalf. Kerry pickup across 77 Thai provinces or DHL worldwide (THB 2,500).
Work experience certification from Thai government agencies — Social Security Office (SSO), Ministry of Labour (MoL), and Department of Employment (DOE) — provides Primary Evidence accepted by Immigration authorities and Skill Assessment Bodies worldwide for Skilled Migration and Professional Licensure applications.
SSO Statements carry legal authority and cannot be falsified — they specify every employer, position, salary contributed to social security, and employment dates dating back up to 10 years. This makes them Primary Evidence for Australian Home Affairs, Canadian IRCC, UK Home Office, and Immigration NZ — superior to private Employer Letters alone.
iVC specializes in compiling Work Experience Packages that pass Skill Assessments by VETASSESS, ACS (Australian Computer Society), Engineers Australia, AACA, AIM, WES (World Education Services), and ECA (Educational Credential Assessors). Our success rate is 92% positive assessment across 3,500+ cases since 2017.
End-to-end workflow
01
Free consult + destination selection
iVC maps your occupation to the optimal Skill Assessment body (VETASSESS, ACS, Engineers Australia, WES, ECA) for your target country.
02
Request SSO Statement
Process at Social Security Office to obtain 10-year work history including all employers, positions, salaries, durations (3-5 business days).
03
Collect supporting docs from employers
Employment Letters, Job Descriptions (ANZSCO/SOC mapped), Reference Letters — all MoJ translated and Notarized.
04
DOE skill certification
For Tradespersons, obtain Department of Employment certification used for UK Skilled Worker and AU Skilled Trade visas.
05
Compile Skill Assessment Package
Arrange documents per Assessment Body checklist, draft CV to Australian/Canadian standards, verify all supporting evidence.
Why SSO Statements Are the Gold Standard for Skilled Migration
Employment history is the single most-scrutinized factor in Skilled Migration — Immigration Officers and Skill Assessment Bodies weight it heavily because it directly measures applicant capability and data integrity.
Private Employer Letters have inherent limitations: HR fraud risk, defunct employers, applicant-employer disputes. Skill Assessment Bodies therefore demand Independent Verification from a non-interested government source.
Thailand's SSO Statement is the Southeast Asian Gold Standard because: (1) Government-issued without employer interest, (2) Records salary contributions verifiable against tax filings, (3) Covers 10-year history, (4) Includes all employers including defunct ones.
VETASSESS, ACS, Engineers Australia, WES, and ECA all accept SSO Statements as top-tier Primary Evidence — above Employer Letters, References, or Bank Statements — yielding 35% higher approval rates than cases relying only on Employer Letters.
Matching Skills to the Right Skill Assessment Body
Choosing the correct Skill Assessment Body is a critical decision many applicants get wrong — resulting in rejected assessments requiring 3-6 month restarts and THB 8,000-15,000 in extra costs.
In Australia, each occupation has a designated assessor: ICT/Software → ACS, Engineers → Engineers Australia, Architects → AACA, Accountants → CPA/IPA/CA ANZ, Management → AIM, Most others (Marketing, HR, PM, Trades) → VETASSESS.
In Canada, ECA providers include WES (most common), ICAS, IQAS, CES, MCC (medical), NNAS (nursing). Each has different documentation requirements and processing times.
iVC maintains a database of 1,000+ ANZSCO Codes mapped to correct Assessment Bodies and detailed Document Checklists — initial consultation maps your occupation to the highest-success, lowest-cost pathway.
Writing ANZSCO-Aligned Job Descriptions That Pass Assessment
Job Descriptions are the most carefully-read documents in Skill Assessment — must match ANZSCO Code wording and keywords rigorously, mapping applicant tasks to ANZSCO Tasks and Specialisations.
Structure of a strong JD: (1) Position title matching ANZSCO Title, (2) Reporting line (supervisor name + role), (3) 5-10 Tasks covering minimum 60% of ANZSCO Tasks list, (4) % Time allocation per task, (5) Tools/Software/Methods, (6) Quantitative achievements (KPIs, project value, team size).
Example: ANZSCO 261313 (Software Engineer) requires ACS to see tasks like 'Analyzing user requirements', 'Designing software using OOA', 'Coding in [language]', 'Testing and debugging', 'Maintaining technical documentation'. JDs saying only 'develop websites' get rejected.
iVC maintains JD templates for high-demand Thai Skilled Migration codes: Software Engineer, Mechanical/Civil Engineer, Project Manager, Marketing Specialist, Chef, Welder, Auto Mechanic, Nurse, Architect. Clients provide personal data; we adjust wording to standards.
Service fees (indicative)
Item
Fee
Note
SSO Statement (10-year history)
THB 2,500
Government extract
Certificate of Employment History (EN)
THB 1,500/copy
With SSO seal
DOE skill certificate
THB 3,500-5,000
By trade
MoJ translation
THB 500-1,200/page
Thai-English
Notary Public
THB 1,500-8,000
Notarial Certificate
MFA Legalization + Apostille
Gov fee + THB 2,500-5,000
Service
Skill Assessment Submission Pack
THB 8,000-15,000
VETASSESS/ACS/WES
Full end-to-end package
THB 25,000-50,000
By document count
* Indicative fees. Government charges and courier are billed at cost — get a precise quote via LINE @iVisa.
Get a quote
Get a case-specific quote
15-minute reply
Free consult, no deposit
48-hour rush service
Document guarantee
Frequently asked questions
Q1.Current employer won't issue an Employment Letter?
SSO Statement substitutes — official government record without needing employer cooperation. Major advantage of Thailand's social security system.
Q2.Past employer closed down?
SSO Statement plus closed-business registration plus Notarized Affidavit from former supervisor. iVC prepares alternative evidence packages.
Q3.Self-employed / Freelancer?
Use DBD commercial registration, tax filings (P.N.D. 91, 90), client service contracts, bank statements showing income, plus Notarized Statement describing services.
Q4.Worked overseas without Thai social security?
Obtain Employment Verification from foreign employer + Apostille/Embassy Legalization in that country + MoJ translation back to Thai.
Q5.How many Reference Letters needed?
VETASSESS 2-3 (1 Supervisor + 1 Peer/Client), ACS minimum 2, WES optional but recommended 1-2. iVC provides templates per Assessment Body standards.
Q6.Non-Professional skills — can I get certification?
Yes — DOE skill certificates cover Tradespersons: welders, electricians, auto mechanics, chefs, massage therapists, architects, designers, etc. Used for UK/AU/CA Skilled Trade visas.
Q7.Multiple positions at same company?
SSO shows only latest position — iVC obtains Detailed Employment Letter from company listing promotion history with Notarization.
Q8.Worked at multiple branches/countries?
Skill Assessment requires Posting Letter / Secondment Agreement / Project completion certificates per posting plus travel records (passport stamps).
Q9.Corporate invoicing available?
Yes — VAT invoices, 3% withholding tax accepted, popular for companies sending employees overseas.
Q10.Does iVC guarantee Skill Assessment outcome?
iVC guarantees document preparation quality (complete, standards-compliant). Final positive/negative is Assessment Body's decision, but our success rate is 92% across 3,500+ cases.
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