A National University transcript is an official, sealed record of every course, credit and grade in your degree — and for WES, ECA and most foreign universities, it must be sent in the University’s own sealed envelope to be accepted. If you are planning to study or migrate abroad in 2026, getting this document right is one of the most important steps in your entire application.
This guide explains what a National University transcript is, why the sealed-envelope rule matters so much, how WES and ECA differ, and exactly how to apply without the delays that derail thousands of applications every year.
What Is a National University Transcript?
A National University transcript is the official academic document that lists every subject you studied, the credits attached to each, the marks or grades you earned, and your final result — all certified with the signature and seal of the National University of Bangladesh.
A certificate proves that you graduated. A transcript proves how you graduated, course by course. Foreign universities and credential evaluators need that level of detail to compare your degree against their own standards.
Why You Need a Sealed Transcript for WES and ECA
Here is the rule that catches most applicants by surprise: WES and other credential evaluation bodies will not accept a transcript you have opened or photocopied yourself. The transcript must travel from the University to the evaluator in an envelope that the University has sealed and signed across the flap.
WES — World Education Services — is one of the credential evaluation organisations designated by Immigration, Refugees and Citizenship Canada (IRCC) for Canadian immigration. An ECA, or Educational Credential Assessment, is the report these bodies produce. If the envelope arrives opened, the document is rejected, and you start again.
This single requirement is why a National University transcript needs to be handled carefully from the very first step.
WES vs ECA: What’s the Difference?
These two terms are often used interchangeably, but they are not the same thing:
- ECA (Educational Credential Assessment) — the process and report that confirms your foreign degree is equal to a degree in the destination country. Canada requires an ECA for many immigration streams.
- WES (World Education Services) — one of the organisations that performs an ECA. Others designated by IRCC include IQAS, ICAS, CES and ICES.
In short: WES is a provider; ECA is the service. When someone says “I need a WES,” they mean they need an ECA report produced by WES. Either way, the starting point is the same — a properly sealed National University transcript.
Documents Required for Your NU Transcript
To apply for a National University transcript, prepare:
- Your degree or provisional certificate copy — proof the degree is complete.
- All semester or year marksheets — the University cross-checks these against its records.
- Registration and admission slip copy — confirming your enrolment details.
- National ID copy — for identity verification.
- Your WES or ECA reference number — once you register with the evaluator, you receive a reference number that must accompany your transcript.
- The destination mailing address — where the sealed envelope must be sent.
As with every National University document, make sure your name and registration number are identical across all papers.
How to Apply for a National University Transcript (Step by Step)
- Register with WES or your chosen ECA body first. They issue a reference number and a mailing address. Your transcript request depends on these.
- Complete the transcript application form. Enter your registration number, session, college and result accurately. The form is available on the .
- Attach all marksheets and supporting documents. Missing a single semester marksheet will stall the request.
- Pay the official University transcript fee. This is fixed by the National University.
- Submit the application to the correct University department. Transcripts are processed separately from certificates.
- Request the sealed envelope and dispatch. Confirm that the transcript is placed in a University-sealed envelope and sent to WES/ECA — or collected sealed for forwarding.
How the Sealed Envelope Process Works
The sealed-envelope rule exists to protect document integrity. Here is what a correct process looks like:
- The University prints your transcript and places it in an official envelope.
- The envelope flap is sealed and signed or stamped by the University.
- The envelope is either mailed directly to WES/ECA or handed over still sealed for forwarding by courier.
- At no point do you open it. If you do, it is no longer valid for evaluation.
Getting this single step wrong is the most expensive mistake in the whole process — it can cost you months.
How Long Does an NU Transcript Take?
A National University transcript usually takes several weeks when processed directly, or about 5–7 working days through an experienced service — with a 2–3 working-day express option. International dispatch to WES or an ECA body adds courier transit time on top, depending on the destination country.
Because abroad-study applications run on strict deadlines, it is wise to start your transcript request as early as possible — ideally as soon as you have your WES/ECA reference number.
Sending Your Transcript Directly to WES or ECA
WES strongly prefers transcripts sent directly from the issuing institution. There are two reliable ways to achieve this:
- University-to-evaluator mailing — the University dispatches the sealed envelope itself.
- Sealed forwarding by courier — the sealed, unopened envelope is collected and couriered to the evaluator’s exact address with the WES/ECA reference number attached.
Either way, the document must remain sealed and the reference number must be included so the evaluator can match it to your file.
Mistakes That Delay WES/ECA Applications
Avoid these common errors:
- Opening the sealed envelope — instant rejection. Never break the seal.
- Applying before registering with WES/ECA — you need the reference number first.
- Name mismatches between your transcript, certificate and passport.
- Missing marksheets — every semester or year must be accounted for.
- Wrong mailing address — transcripts sent to an outdated WES address are lost.
- Starting too late — University processing plus international courier time adds up fast.
How Many Copies of Your Transcript Should You Order?
One decision saves many applicants a second round of paperwork: order more than one sealed transcript at the same time.
You may think you only need one, but consider how quickly transcripts get used:
- One sealed copy goes to WES or your ECA body.
- Foreign universities often want a separate sealed copy sent directly to their admissions office.
- Some immigration, licensing or professional bodies request their own copy.
- It is wise to keep one spare sealed copy in reserve.
Requesting several sealed transcripts in a single application is far cheaper and faster than returning to the University months later for one more. Each fresh request means another form, another fee and another full processing cycle.
Don’t Forget the MOI Certificate
If you studied your degree in English, many foreign universities and immigration authorities also ask for a Medium of Instruction (MOI) certificate — an official letter confirming that English was your language of instruction. It is a separate document from your transcript, but applicants going abroad usually need both.
Bundling your transcript, MOI certificate and certificate copies into one request is the most efficient way to build a complete study-abroad file. NU Portal BD’s is designed for exactly this — preparing every piece of the file together so nothing is missing when a deadline arrives.
How NU Portal BD Handles It
NU Portal BD — an online processing service for National University of Bangladesh documents — prepares, seals and dispatches your transcript exactly to WES and ECA requirements. Having processed 10,000+ applications and served graduates in 50+ countries, the team knows precisely how strict the sealed-envelope rule is.
With NU Portal BD you get:
- Document checking before submission, so name mismatches are caught early.
- Correct submission through the University’s transcript department.
- A properly University-sealed envelope — never opened, never compromised.
- Direct dispatch to WES or your ECA body with the reference number attached.
- Live status updates by SMS and WhatsApp, and worldwide delivery.
See the full and the combined for study-abroad applicants.
Frequently Asked Questions
How do I get my National University transcript for WES?
Register with WES first to get your reference number, then apply for your National University transcript with all marksheets and supporting documents. The transcript must be placed in a University-sealed envelope and sent directly to WES — NU Portal BD can handle this entire process for you.
Can I open my transcript envelope to check it?
No. If you open the sealed transcript envelope, WES and other ECA bodies will reject it. The envelope must remain sealed by the University until it reaches the evaluator.
How long does a National University transcript take for ECA?
University processing takes around 5–7 working days through an experienced service, or several weeks directly. International courier time to the ECA body is added on top, so start as early as possible.
Do I need both a transcript and a certificate for WES?
In most cases, yes. WES and ECA bodies typically require both your sealed transcript and a copy of your degree certificate to complete the credential assessment.
Start Your WES / ECA Transcript the Right Way
A rejected transcript can cost you an entire immigration intake. Get it sealed, dispatched and tracked correctly the first time with NU Portal BD.
👉 or for a free quote on your transcript and WES/ECA documents.