Statutory
Tonnage Measurement
Gross and net tonnage calculations and certification.

Measurement and calculation of vessel volumes to determine Gross and Net Tonnages, and issuance of International Tonnage Certificates (ITC 1969).
Tonnage Computations
Tonnage measurements determine a ship's volume for licensing, port fees, taxation, and regulatory thresholds. GR Class performs precise volumetric audits to establish official gross and net tonnages.
Scope of Work
- Vessel Volume Calculations
- Gross Tonnage (GT) Assessments
- Net Tonnage (NT) Assessments
- Tonnage Measurement Audits
Deliverables
- International Tonnage Certificate (1969)
- Tonnage Calculation Sheets
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