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Our certifications

QUALIANOR Certification

Certification program Hyperbaric Company PRO PPS 051 Ind 0

Certification of companies carrying out hyperbaric work or providing staff exposed to hyperbaric risk

CERTIFICATE N ° 135 HY Ind 0 Company carrying out hyperbaric works Mention A

To carry out the following activities:

Order of September 29, 2017 relating to the certification of companies carrying out hyperbaric work




Training in pyrotechnic cartridge techniques category P2 AUTOSTEM

Auto Stem is the first viable non-explosive blasting technology.

A fundamentally differentiated contribution to existing explosive products.
No shock combined with a high energy supply, classified 1 4 S.

Cartridge products suitable for all sizes of boreholes from 9mm to 87mm.

Generation III
The highest non-detonating (non-explosive) power ever designed and manufactured,
Double rod, safety lock function, waterproof,
Does not require the start-up of explosive accessories,
Cartridges from 3 g to 1,700 g,
Diameters from 9 mm, 87 mm and more,
The widest range of shot blasting cartridges,
Can be initiated with / without detonators,

Four of our operators received training at the end of 2018 to meet the specific needs of our customers.


Upcoming certifications

As part of the development of its skills, OCETRA is currently deploying the following certifications:

MASE - ISO 45001 - IMCA - NS1

ISO 45001 ISO 14001