USCIS H1B, L1A and L1B petitions, O1 extraordinary-ability, EB-1/2/3 green-card — the apostille set USCIS expects
USCIS holds the petition decision. Your employer and counsel manage the filing. Our role is the apostilled Indian documents the petition and the green-card stage will need.
Handling documents since 1993
AR International, now SiZA Pvt Ltd
100,000+ processed, 0 misplaced
Logged custody at every handover
Photo and video proof
Shared before dispatch
Registered Private Limited Company
- CIN
- U82199UW2026PTC253746
- Udyam
- UDYAM-UP-28-0217175
SiZA Global Solutions Private Limited · CIN U82199UW2026PTC253746 · Udyam UDYAM-UP-28-0217175
Your Situation
How SiZA helps h1b, l1, o1 & eb green-card apostille
Indian professionals reach the United States through several routes. The H1B specialty-occupation visa, sponsored by a US employer and capped by an annual lottery. The L1A and L1B intra-company transfer visas for managers, executives and specialised-knowledge employees. The O1 for individuals with extraordinary ability. The EB-1, EB-2 and EB-3 employment-based green-card categories. Each route has its own USCIS evidence flow and its own document requirements for the principal applicant and any H4 or derivative dependents.
Whatever India-side documents the petition rests on, we put them together. Degree apostille, marksheet apostille, experience certificate attestation, marriage certificate apostille for the H4 spouse application, child birth certificate apostille for H4 minor inclusion, PCC apostille for adjustment of status (Form I-485) and green-card filings. The work runs Notary, SDM or HRD by category, MEA Attestation, MEA Apostille. Some legal documents (POA, court documents) used inside the US may also need a US-state-level authentication on top, which is a US-side step we do not run.
Common Situations
Real situations we run for this audience
H1B petition with degree-equivalency evidence
A US employer applications Form I-129 for the H1B. The petition rests on degree equivalency to a US bachelor’s degree in the specialty occupation. Some petitions use Indian apostilled degree plus a credential evaluation; others use specialty-knowledge or experience equivalency. We prepare the apostilled academic evidence the petition wants on hand.
L1A or L1B intra-company transfer
L1 petitions for managers, executives or specialised-knowledge employees rely on employment-history evidence at the qualifying Indian entity. Experience certificates, employment confirmation letters, salary structure, and where required, MOA and AOA of the Indian parent or affiliate. We prepare apostille on the Indian documents the petition bundle references.
H4 spouse and child dependent file
H4 dependents (spouse and minor children of an H1B, L1 or O1 principal) need the marriage certificate apostille for the H4 spouse and a birth certificate apostille for each H4 child. The H4 file moves with the principal, but the apostille evidence is its own line item. We prepare these in the same batch as the principal’s file.
Adjustment of status (I-485) and green-card stage
EB-1, EB-2 and EB-3 green-card adjustments often need PCC apostille from India for each adult applicant, and frequently a birth certificate apostille where the US system asks for an original-country birth document. We prepare these for the adjustment-of-status file. Some legal documents inside the US may also need US-state-level authentication on top; that is a US-side step.
Already in the USA, originals in India
A professional already in the US needing apostilled originals for a green-card filing, an H1B extension, an L1 conversion, or a USCIS RFE (Request for Evidence). We coordinate with parents or the previous Indian employer in India, execute the sequence, share completion proof on WhatsApp, and ship to the US address through DHL or a tracked partner.
Document Types
Documents we handle for this audience
Document inventory we typically process. Exact list depends on destination and authority.
Professional and academic
- Bachelor or Master degree certificate
- Final-year and consolidated marksheet
- Class 10 and Class 12 board certificates (for evaluation)
- Experience certificates from each previous Indian employer
- Letter of employment from the Indian qualifying entity (for L1)
- Specialised-knowledge or executive-role declaration (for L1B or L1A)
- Professional certifications (CFA, ICAI, IEEE-listed publication evidence where relevant)
H4 and family
- Marriage certificate apostille (H4 spouse)
- Birth certificate apostille of each H4 child
- Birth certificate of the principal applicant
- Passport valid 12+ months past intended stay
- PCC apostille (for green-card adjustment of status)
Petition and filing supporting
- US employer offer letter or sponsorship letter
- Form I-129 (filed by the US employer or counsel)
- Credential evaluation report (where the petition uses one)
- For L1: MOA, AOA, board resolution of the qualifying Indian entity (where the petition rests on corporate structure)
Country And Process Map
What we do in India, country by country
Notary, SDM or HRD by category, MEA Attestation, MEA Apostille. Some legal documents used inside the US may need additional US Secretary-of-State certification on top; that is a US-side step.
The US is a Hague country. State-level certifications inside the US are a separate flow and not part of the India-side apostille work.
How SiZA handles this work
- •Reads the petition counsel’s document instruction and the USCIS evidence list before quoting
- •Apostille on the original; experience-certificate attestation where the petition uses experience equivalency
- •H4 spouse and child apostille handled in the same batch as the principal
- •PCC apostille for adjustment of status; honest about when it is and is not needed
- •Customer ID and document ID at intake; printed checklist per document
- •WhatsApp updates timed to US-time-zone hours when the customer is already in the USA
- •Return courier through DHL or a tracked international partner
What SiZA does not do
- •No promise of H1B, L1, O1 or green-card approval. USCIS decides
- •No legal opinion on petition strategy, evidence sufficiency or RFE response
- •No H1B lottery influence; we cannot affect the cap selection
- •No US Secretary-of-State certification or county-level US authentication
- •No back-dated experience letters or fabricated employment evidence under any condition
The Real Worry
What you are dealing with
Your US employer’s immigration counsel wants apostilled degree and experience letters for the H1B petition by the end of the month, and your spouse’s H4 file needs apostilled marriage and child birth certificates. Originals are with your parents in Chandigarh and your previous employer in Bengaluru.
How SiZA addresses it
Scans on WhatsApp. We confirm what counsel actually wants on each document. Two reference numbers issued: one for the Chandigarh package, one for the Bengaluru package. Both run in parallel. Completion photos before the application ships to the US address.
Why customers trust SiZA
USCIS petitions are evidence-driven. A document with the wrong attestation step gets an RFE that costs the documents weeks. SiZA runs apostille sequences for US-bound professionals on the same operational discipline we run for GCC and Europe: tenured staff, Six Sigma-trained, printed checklist per document. Lawyers and immigration counsel are part of SiZA’s B2B customer base; many of these documents reach us through US counsel referrals.
Sample completed work for h1b, l1, o1 & eb green-card apostille
Customer names, barcodes and reference numbers masked before publication.
Our Services
Services for this audience
MEA Apostille Services
MEA apostille support for Indian documents intended for Hague Convention countries.
HRD Attestation in India for Degree Certificates
Issuing-state education authentication for Indian degrees, diplomas and marksheets where the destination or receiving authority specifically requires HRD before MEA or embassy work.
Visa Documentation Support
End-to-end visa documentation for Saudi, Kuwait, and Qatar. For every other destination, we prepare the file and you submit through VFS Global, the destination embassy, or the e-visa portal yourself. No recruitment, no placement, no visa guarantees.
Certified Translation Services
Which kind of translator you need depends on the destination. Italy CTU, Spain Traductor Jurado, Germany court-sworn, Indian-side certified for most others. We arrange the right one on your behalf, confirmed by WhatsApp scan review before any payment.
Official Sources
Authorities and processes referenced on this page
Direct links to the regulators, embassies, councils and ministries named above. Verify the current rule on the source before any document moves.
- USCIS — U.S. Citizenship and Immigration Services (opens in a new tab)
- USCIS — H-1B Specialty Occupations (opens in a new tab)
- USCIS — Green Card (opens in a new tab)
- US Department of State — Employment-Based Visas (opens in a new tab)
- US Embassy & Consulates in India (opens in a new tab)
- MEA Apostille — Government of India (opens in a new tab)
FAQ
Questions this audience actually asks
Does my H1B petition need an apostilled degree?
My H4 spouse file is held up because the marriage certificate name does not match her passport. What now?
Do I need apostille on US legal documents used in India?
Is PCC apostille needed for an H1B?
My Indian employer is no longer issuing experience letters. What can SiZA do?
I am already in the US on H1B and the green-card petition is moving. My original PCC and birth certificate are in India. How does the bundle move?
How SiZA handles documents for h1b, l1, o1 & eb green-card apostille
Share your document scan, destination country, purpose and deadline on WhatsApp. SiZA confirms what India needs to attest before any original moves, gives a committed schedule, sends WhatsApp updates at each handoff, shares completion proof before dispatch, and closes the case only after you confirm receipt.
Send first: document scan · destination country · purpose of use · deadline or urgency
Review the requirement
Share the document scan, destination, purpose, deadline, and original location.
Document type and scan · Country, purpose, and urgency
Confirm the right process
SiZA checks apostille, attestation, HRD, translation, and other required steps.
Required process explained · Originals confirmed only if needed
Handle and update
We manage the approved steps. Updates arrive through WhatsApp or email.
Safe custody during movement · Status updates while processing
Proof and return
SiZA shares completion proof. We confirm payment, courier, packing, and dispatch.
Photos or videos after completion · Courier choice and safe packing
Share scan → process confirmed → originals received if required → completion proof → payment and safe return
Trust, Custody And Safety
We check every document at intake. Its case reference tracks every handoff.
Original-Document Care
We check each original against its intake list. Its case reference stays attached.
Clear Updates
WhatsApp or email updates show intake, submission, completion, and dispatch.
Completion Proof
We can share completion photos or video before packing the original.
Safe Return
We reconfirm the address and courier. Then we protect and dispatch documents.
No Shortcut Claims
SiZA rejects fake shortcuts, forged documents, and rule bypasses.
Related Reading
Services, countries and documents
Related audiences
Country guides
Translation
Service boundary. SiZA Global Solutions Private Limited is a private documentation and facilitation provider in India. We do not offer recruitment, job placement, manpower supply, admission offers, or visa-approval guarantees. We do not process fake, forged, tampered or non-genuine documents.
Client Stories
What customers say
Real customers, real documents, real referrals. Majority of new customers reach SiZA through earlier ones.
Reviews are quoted as written and reflect each customer's case at the time. Current government and mission requirements are checked again before new work starts.
“Excellent service! The process was smooth, quick, and very professional. The team was responsive, kept me updated throughout, and handled everything efficiently. Highly recommended for anyone needing apostille services.”
“Germany spouse visa required appostle marriage documents along with translation.SiZA picked up the document from home, started the process quickly, the MEA apostle was quite fast, they have also done translation as requested.The overall process was smooth.”
“I had a very good experience with Siza Global Solutions, India. They helped me get my documents apostilled within 2 days, which was a great help for my nostrification process in Poland. They are trustworthy, professional, and handle documents very carefully. Thank you for your excellent service. I highly recommend them.”
“I live in Italy, and for immigration purpose I was asked to submit legalized marriage certificate from Italian consulate. Since I cannot personally do it, I found this agency online and contacted them. I sent them a pdf file of my marriage certificate and passport, they did everything from home department attestation, apostille, Italian translation and legalization from Italian consulate, Mumbai all within 40 days and send it to me by DHL to Italy. They were a life saver because there are only very few agencies in India who does legalization from Italian consulate. They were very professional, sent me the photo of the certificate after each step. I highly recommend them.”
“I needed both MEA apostille and Italian translation for my degree, marksheets, and birth certificate. SiZA handled the full package , apostille and empanelled Italian translation together. Everything was accepted by the Italian embassy without any queries.”
Priya Sharma
Student, Italy study visa
Bengaluru, India
“Canada PR requires degree apostille, marriage certificate apostille, and sometimes translation. SiZA handled all my documents , degree, marriage certificate, PCC , in a coordinated workflow. Doorstep pickup in Noida and courier back. No need to run around government offices.”
Deepak Verma
IT professional, Canada immigration
Noida, India