Đường sắt đô thịHotline: 0825092007
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Three ways to reach us

Best for most

Send the advice form

This gives us enough context to answer properly, so the reply is usually usable straight away instead of starting a chain of questions.

Reply: within 24 working hours

Open the advice form →

Urgent

Call us

Suits a matter with a deadline in the next few days, or a quick point you need settled before deciding.

Office hours: Monday to Friday, 08:00 – 17:30

08 2509 2007

This number also works on Zalo — message outside office hours and we read it first thing in the morning.

Complex

Schedule a discussion

For a project stuck in several places at once, one conversation usually achieves more than a long exchange of letters. Online or at your own offices.

Length: 60 to 90 minutes

To schedule, either message Zalo 08 2509 2007 or complete the advice form and choose the request type “A problem with several strands”.

Head office

ASCO Auditing and Valuation Firm
ASCO Building, No. 2, Lane 308, Le Trong Tan Street, Phuong Liet Ward, Hanoi
Telephone and Zalo: 08 2509 2007

Online works too

For organisations outside Hanoi, most discussions are held online — it is quicker and nobody has to travel. We send the meeting link once the time is fixed. If you would rather meet at your own offices, say so when scheduling and we will arrange for someone to come.

Which way for which matter

Your matterUse Why
A single question about a legal basisThe formA written answer citing document numbers, which you can keep
A verification deadline is close and you need an answer nowCallNo waiting on an exchange of letters
The project is stuck in several places and you do not know where to startScheduleIt needs an overall view; correspondence will not get there
You want the whole file reviewed before settlementThe form, third optionThis has its own scope and needs to be agreed first
Feedback on the content of this siteThe formWe correct it and record where the correction came from

Questions people ask before getting in touch

Is there a charge?

Not for answering a specific point. Reading a file, or reviewing a whole project file, is work with its own scope and timetable, agreed between us before it starts.

I am not with a project management unit — can I still ask?

Yes. This site serves project management unit staff, investors, consultants and contractors. Please say what your role on the project is so we answer from the right angle.

My project is not an urban railway — does that matter?

Much of the content applies to any public investment project, particularly on settlement. Say what kind of project it is and we will tell you which parts carry over and which do not.

Which language do you reply in?

Vietnamese or English. Where the answer turns on the wording of a legal instrument we give the Vietnamese text as well, because only that text is authoritative.

Confidentiality

We treat what you send as confidential and do not name your project or organisation in public material. Where a question becomes a general lesson worth publishing, we rewrite it so that no project can be identified.