Physical – Technical Testing Institute s.p.

Your partner in the field of testing, certification and inspection of equipment and protective systems intended for use in potentially explosive atmospheres.

Our services

How can we help?

I want to issue a certificate

Electrical safety, products in terms of static electricity, equipment with a risk of explosion …

About certification

I have no experience with certification

Don’t have experience with certification yet? Do you need advice on how to proceed and what to prepare?

About the procedure

I want to carry out a test

We perform all tests according to standards harmonized with Directive 2014/34 / EU

About test

History of Company


The first written documents concerning the Test of Mining devices in the Czechoslovakia at Ostrava.


Separation of Testing and Certification department from Coal Research Institute (VVUU)


Awarded statute of Notified Body for 94/9/EC Directive (ATEX)


a ExTL

More about our history

Our strengths:

Do you to know what we can do?

Why choose us

Do you know,

what do you need?

We perform certification and testing of your product.

I want the certificate
I want to carry out a test

Physical – Technical Testing Institute s.p.

ID No.: 00577880 / VAT.: CZ00577880

Address book

Pikartská 1337/7, 716 00,

Ostrava – Radvanice, Czech Republic

+420 595 223 111