Classification Societies

The construction of merchant ships is considerably influenced and regulated by a number of organizations and their various requirements.

Classification societies, with their rules and regulations relating to classification, provide a set of standards for sound merchant ship construction.

	These rules have been developed over many years.
	These rules are based on experience, practical knowledge.
	These rules are based on considerable research and investigation.

Classification society is a private and non profit making body.

Roles of classification societies:

The classification societies operate by publishing rules and regulations relating to the structural efficiency and the reliability of propelling machinery and equipment.

These rules are a result of years of experience, research and investigation into ship design and construction.

They are in fact a set of standards.

A classification society exists to classify or `arrange in order of merit' such ships as are built according to its rules or are offered for classification.

A classed ship is therefore considered to have a particular standard of seaworthiness.

They are authorized on behalf of government:

To inspect and survey the ships.

To ensure that the ships are being built to certain standards.

To ensure by subsequent surveys and inspection that the vessel has maintained her standard with respect to:

	Structural strength
	Equipment
	Seaworthiness

All the major maritime nations have their own societies, examples include, Lloyds in the UK, and ABS in USA.

Consultation takes place on matters of common interest through the International Association of Classification Societies (IACS).

There is no compulsion on a ship owner to have his ship classed.

The insurance premiums depend upon the class of a ship - the higher the standard the lower the premium.

A classed ship is shown to be of sound construction and a safe means of transport of cargo and passengers.

Some other points to note regarding Classification Societies

In making Rules for vessels, classification societies generally have to :-

	Consider, technical, commercial and political factors
	Be sufficiently flexible to handle changes which will be accepted by all those concerned with ship safety.
	Consider cost factors (especially in relation to safety standards)
	Be independent of any political interest
	Meet the requirements of the maritime community (to include, charterers, P&I clubs and others who have interests in shipping).

View details about classification society from IACS website.

Classification Societies

Roles of classification societies:

Some other points to note regarding Classification Societies

Updated: October 10, 2007