Renewal of Metrology Pattern Approval (MPA)

Metrology Pattern Approval (MPA) (also known as Metrology certificate, Measuring Instruments Certificate, the Pattern Approval Certificate for Measuring Instruments, MPA or PAC) is one of the most difficult approval documents required for measuring instrument used in the spheres of state metrological control and supervision of the Russian Federation.

Why will this be relevant for you?

MPA may be prolonged. This procedure will save your time and money. Extending the current MPA cuts costs by 3 times. MPA prolongation does not require testing of the samples or the site audit. Renewal of the document takes 2 months, and MPA registration takes 5-6 months.

Basic required documents for PAC renewal:

  • Hard copy of the Metrology Pattern Approval with appendix to it (type description);

  • Operation documents described in the type declaration;

  • Power of Attorney from the manufacturer for representation of interests (not notary), 2 hard copies;

  • Several application forms (we will prepare and the applicant/manufacturer should sign them).

If the hard copy of the MPA cannot be provided, we may help with obtaining the duplicate. In this case, the lead time will increase up to 3 months.

How long are certificates issued?

Lead time – 2 months.

We recommend starting to prolong MPA at least 4 months before the expiry date.

Validity terms – 5 years.

If you have any current inquiry for MPA renewal, please send us the following information to

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Key Benefits
We speak English, German, Italian languages
We are ready to support you with local authorized representative service required by EAC regulations
We have extensive experience as we have been on the market since 2010
We stick to time frames agreed on with our clients
We always rely on current national and international legislation
Beyond certification we can handle all necessary technical documents such as technical passports, safety justifications, etc.

Ву this letter we express our appreciation for the way that WWG has been our guide and assistance in the trajectory in obtaining the ЕАС certificate for Russia, Belarus and Kazakhstan.

Due to the professionalism and the speed of action it was within four weeks that we received the needed certificate.

We therefore recommend WWG to other companies.

Mrs J.Raпty
Senior Director

This letter is to express our sincere thanks for your help in renewing our Gost certification.

I was very impressed with your professionalism, communication, courteous manner and excellent spoken English.

Most of all, we are very grateful for the speed in which you processed our renewal. This has enabled our company to proceed with sales uninterrupted, which is a huge benefit to us and our Russian customers.

I would have no problem recommending your company to others. It was my pleasure.

Andrew W. Kibler
Quality & Engineering Manager

They do a very kind and accurate service. I have never had a problem by asking them so far.

This company is very reliable.

Keiji Ariga
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