Category	Firm	Address	Country	Certificate No	Expiry date
A - Thickness measurements of hull structures
A - Thickness measurements on ships or mobile offshore units
B - Tightness testing of closing appliances such as hatches, doors, etc. with ultrasonic equipment
C - In-water survey of ships and mobile offshore units
C - In-water survey on ships and mobile offshore units by diver or Remotely Operated Vehicle (ROV)
D - Surveys and maintenance of fire extinguishing equipment and systems
E - Servicing inflatable liferafts, inflatable lifejackets, hydrostatic release units, inflatable rescue boats, marine evacuation systems
E - Servicing of inflatable liferafts, inflatable lifejackets, hydrostatic release units, inflatable rescue boats, marine evacuation systems
F - Surveys and testing of radio communication equipment and Automatic Identification Systems (AIS)
H - Surveys and maintenance of self-contained breathing apparatus
I - Examination of Ro-Ro ships’ bow, stern, side and inner doors
J - Annual performance testing of Voyage Data Recorders (VDR) and simplified Voyage Data Recorders (S-VDR)
K - Surveys of low location lighting systems using photo luminescent materials and evacuation guidance systems used as an alternative to low location lighting systems
L - Sound pressure level measurements of public address and general alarm systems on board ships
N - Maintenance, thorough examination, operational testing, overhaul and repair of lifeboats and rescue boats, launching appliances and release gear
N - Servicing and maintenance of lifeboats, launching appliances, on-load release gear and davit-launched liferaft automatic release hooks
O - Measurements of noise level onboard ships
Q - Firms engaged in survey using Remote Inspection Techniques (RIT) as an alternative means for Close-up Survey of the structure of ships and mobile offshore units
Q - Survey using Remote Inspection Techniques (RIT) as an alternative means for Close-up Survey of the structure of ships and mobile offshore units
S - Firms engaged in Commissioning Testing of Ballast Water Management Systems (BWMS)
Z - Accommodation ladders and gangway
Z - Calibration and maintenance of portable gas detection equipment
Z - Calibration of fixed and portable gas detection equipment
Z - Calibration of portable electronic gauging equipment (UTI)
Z - Calibration of pressure gauges, safety valves and level, temperature, pressure switches and transmitters.
Z - Checking of filling of CO2 and Halon bottles with SONIC 100 level gauge
Z - CO2 Emissions Monitoring and Reporting for EU MRV Regulation and IMO DCS Data Collection System for fuel consumption (SEEMP Part II)
Z - Condition Based Maintenance of machinery systems
Z - Determination of engine power
Z - Electronic, electrical and mechanical equipment calibration