Overseas document authentication,
does your staff handle it every time?

Overseas document authentication,
does your staff handle it
every time?

Apostille, embassy authentication, translation, notarization agency Until
Corporate manager One-stop We will process it with
Apply for corporate consultation
Corporate Certification Professional Team
10 years+
Average processing time
3 days
Global response
128 countries
COMMON BUSINESS PAIN POINTS
These difficulties,
‍Aren’t you experiencing this?
Complex international certification work, practical burden is increasing
Processing one document
Consumption per day
It is difficult to concentrate on my main job because I have to personally process applications at the Ministry of Foreign Affairs and embassies.
One minor error
Schedule pushed back
Requirements vary by country, so if you return it, you have to start again from the beginning.
Different for each country
Authentication procedure
It is difficult to determine whether a country is subject to Apostille or whether embassy authentication is required.
Even employee personal documents
Additional management
Additional work continues to occur, including visas, family documents, and children’s admission documents.
COMMON BUSINESS PAIN POINTS
These difficulties,
‍Aren’t you experiencing this?
Complex international certification work, practical burden is increasing
Processing one document
Consumption per day
It is difficult to concentrate on my main job because I have to personally process applications at the Ministry of Foreign Affairs and embassies.
One minor error
Schedule pushed back
Requirements vary by country, so if you return it, you have to start again from the beginning.
Different for each country
Authentication procedure
It is difficult to determine whether a country is subject to Apostille or whether embassy authentication is required.
Even employee personal documents
Additional management
Additional work continues to occur, including visas, family documents, and children’s admission documents.
global document solutions
Complex overseas certification work,
One dedicated manager is enough
Complex overseas certification work,
One dedicated manager
Enough
Apostille, embassy authentication, translation, and notarization are integrated into a company-specific process.
Apostille (128 convention countries)

Issuance of documents submitted by 128 agreement countries around the world

Overseas corporation establishment documents
Import/Export Contract Document
Documents submitted for branch establishment
Batch processing possible by country
Major countries
United States, Japan, China, Indonesia, France, Germany
Australia, Singapore, Saudi Arabia, Morocco, etc.
Embassy authentication (countries requiring consular authentication)

Consular authentication and embassy authentication for countries that do not subscribe to Apostille

Ministry of Foreign Affairs consular authentication in progress
Embassy authentication process agency
Pre-screening of required forms by country
Local procedures available
Major countries
Thailand, Taiwan, UAE, Qatar, Kuwait, Egypt, Nigeria, etc.
One-stop translation, notary service, and certification

One process from translation to notary service and certification

Certified translation support
Notary agency process linked
One-stop processing of authentication stage
Minimize intermediate forwarding
Supported languages
English, Chinese, Japanese, Arabic, Vietnamese, Russian, etc.
Expatriate/employee personal documents

Supports employee personal documents as well as corporate documents

Expatriate/Employment Visa Documents
Family accompanying visa support
Certification of child’s admission documents
Personal verification document processing
Main Document
Marriage certificate, birth certificate, school certificate, criminal record report, etc.
Exclusive benefits for regular trading companies

Providing a dedicated management system for corporate customers

Assignment of dedicated manager
Support for priority processing
Monthly and quarterly settlement possible
Long-term transaction customized benefits
Enterprise Support
Priority Lane · Urgent same-day processing · Volume discount · Consulting report provided
WHY NANUM GLOBAL
Why you choose sharing
Corporate-specific overseas certification experience proven by numbers
Experience in handling corporate documents
Annual
1,000+
Have a global partner network
50+
Opening
Urgent cases available within 1 day
Average
3
Within 1 day
More than 10 years of professional know-how
2014
Establishment
Free same-day processing when supplementation is needed
100%
Same-day coverage
CERTIFICATION PROCESS
Complex authentication process diagram
It proceeds in 4 simple steps.
Based on over 10 years of corporate certification experience, we quickly guide you through the procedures for each country.
FAST
GLOBAL
CERTIFIED
01
Consultation and quotation
KakaoTalk · Phone
After checking the submitted documents, country, and purpose, we determine whether Apostille or consular authentication is required and provide an immediate quotation.
02
Document submission
Original visit, mail or scanned copy
Delivered via KakaoTalk or email
03
Translation · Notary Agency · Certification
A dedicated manager starts the translation
We provide notarization, Apostille, and embassy authentication.
04
Completed and shipped
Send authentication completed documents by mail/quick
If documents need to be supplemented during delivery, we respond quickly with 100% same-day processing.
country guide
Accurate guidance on certification procedures for each country
Certification procedures for each country
We will guide you accurately
The required certification process is different for each country, and we will guide you through the process appropriate for the country of submission.
Simplified procedures and fast progress
Apostille Convention Countries (128 countries)
Document validity can be recognized with one Apostille
Asia/Oceania
Korea, Japan, China, Indonesia, Singapore, India, Australia, New Zealand, Philippines, Mongolia, Vietnam (planned to join in September 2026)
Europe
UK, Germany, France, Italy, Spain, etc.
North America, Central and South America
USA, Canada, Mexico, Brazil
Middle East and Africa
Saudi Arabia, Israel, Morocco, South Africa
Notary agency → Consulate confirmation → Embassy authentication
Countries requiring consular authentication (non-member countries)
Additional procedures for each country, such as notary agency and embassy authentication, etc.
Asia
Thailand, Taiwan, Myanmar, Cambodia, Laos, Bangladesh
Middle East
UAE, Qatar, Kuwait, Iran, Egypt, Jordan
Africa
Nigeria, Ghana, Ethiopia
Simplified procedures and fast progress
Apostille Convention Countries (128 countries)
Document validity can be recognized with one Apostille
Asia/Oceania
Korea, Japan, China, Indonesia, Singapore, India, Australia, New Zealand, Philippines, Mongolia, Vietnam (planned to join in September 2026)
Europe
UK, Germany, France, Italy, Spain, etc.
North America, Central and South America
USA, Canada, Mexico, Brazil
Middle East and Africa
Saudi Arabia, Israel, Morocco, South Africa
Notary agency → Consulate confirmation → Embassy authentication
Countries requiring consular authentication (non-member countries)
Additional procedures for each country, such as notary agency and embassy authentication, etc.
Asia
Thailand, Taiwan, Myanmar, Cambodia, Laos, Bangladesh
Middle East
UAE, Qatar, Kuwait, Iran, Egypt, Jordan
Africa
Nigeria, Ghana, Ethiopia
Country-specific procedures Depending on country of submission It may vary and
‍Dedicated Manager will guide you accurately.
industry solutions
What companies use it?
Supports specialized processes tailored to overseas certification tasks by industry
0
1
Cosmetics and Personal Care Exporters

We handle complex overseas authentication such as CFS, POA, LOA.

0
2
Companies Establishing Overseas Entities or Assigning Expatriates

From establishing a local corporation to issuing visas for expatriates, we solve complex translation, notarization, and certification procedures all at once.

0
3
Study Abroad and Immigration Consultants

From student visas to skilled immigration, we handle translation and certification of various documents at once.

0
4
Administrative Scrivener Offices Serving Foreign Nationals

Visa, nationality, and residence document verification, no longer need to be handled alone. We take care of notarization, apostille, and embassy authentication.

0
5
Care Worker and Caregiver Staffing Agencies

Don’t worry about preparing foreign visa documents. Translation of various documents. We take care of notarization, Apostille, and embassy authentication.

0
6
University International Offices and International Student Teams

From international students' job-seeking visas to work visas, domestic visa documents, and document preparation before returning to their home countries, now leave it to a trusted partner to verify all documents required by international students.

client voice
Actual work changes experienced by corporate managers