This page contains information and about the Test Specifications to be followed when applying for Type Approval. The related Test Specifications are grouped together into the following documents:
Test Specifications 1-11
- Test Specification 1
- Test Specification 2
- Test Specification 3
- Test Specification 4
- Test Specification 5
- Test Specification 6
- Test Specification 7
- Test Specification 8
- Test Specification 9
- Test Specification 10
- Test Specification 11
Performance and Environmental Test Specification for the following Environmentally tested products used in Marine Applications:
- Electrical Equipment
- Control and Monitoring Equipment
- Instrumentation and Internal Communication Equipment
- Programmable Electronic Systems
This specification applies to Lloyd’s Register Type Approval of electrical, control, safety system, instrumentation, internal communication and programmable electronic systems for use in the marine environment.
This Test Specification should be read in conjunction with the Lloyd’s Register Type Approval Procedure.
Failure to comply with this requirement may render the test results unacceptable for the purposes of Lloyd’s Register Type Approval.
The introduction specifies the various categories of approval available for differing environmental conditions, together with applicable tests in tabular form.
Published on July 2024
Performance and Test Specification for the following Piping System Components primarily to be used in Marine Applications:
- Expansion pieces - Bellows and sliding types
- Filter units
- Flexible hose assemblies
- Mechanical pipe joints - Fixed connections
- Metallic formed pipe pieces
- Plastics pipes and formed pipe pieces
- Valves
- Air pipes closing devices
This specification is intended as an aid to assist a manufacturer seeking Lloyd’s Register Type Approval of Piping System Components
This specification details the requirements covering the phases of Lloyd's Register Type Approval of Piping System Components. It includes particulars of the documentation and testing required for various related components.
For the purpose of this specification, a Piping System includes pipes and fittings such as expansion joints, valves, pipe joints, flexible hoses and integral items for system operation.
This specification is to be read in conjunction with the LR Type Approval Procedure.
Failure to comply with those requirements may render the test results unacceptable for the purposes of LR Type Approval.
The edition of the National/International Standard or LR Rules current at the time of application for Type Approval is to be applied. Where a standard including the LR Rules is subsequently amended, modified or superseded in any way, further testing in accordance with the new standard may be required before a Certificate can be renewed.
It is the responsibility of the purchaser and user of LR Type Approved piping system components to determine that the components covered by this specification are suitable for installation in specific piping systems.
Published on October 2024
Performance Test Specification for Equipment to be used in Marine Applications:
- Electric Cables
- Circuit-breakers
- Fuses and Fuse Holders
- Fixed Submerged Electrical Equipment
This specification details performance, and where required environmental, testing for electrical products for Marine applications.
This test specification should be read in conjunction with the Lloyd’s Register Type Approval Procedure and, where indicated, the latest Lloyd’s Register Type Approval Test Specification No. 1. Failure to comply with this requirement may render the test results unacceptable for the purposes of LR Type Approval.
Published on December 2020
Type testing for reciprocating internal combustion engines and associated ancillary equipment for Marine, Offshore and Industrial applications
This Specification details the type tests required for reciprocating internal combustion engines operating on liquid, gas or dual fuel for use in marine offshore and industrial applications.
Type test specifications are also provided for turbochargers, crankcase explosion relief valves and oil mist detection and alarm systems.
This Specification should be read in conjunction with the Lloyd’s Register Type Approval Procedure.
Failure to comply with these requirements may render the test results unacceptable for the purposes of LR Type Approval.
Note: This Test Specification No. 4 will be subject to future amendments which will be required to incorporate statutory and other conventions and codes
Published on April 2024
Type testing for lithium battery systems
This specification details the performance, and where required the environmental testing, of electrical products for Marine applications.
This test specification is to be read in conjunction with the Lloyd’s Register Type Approval Procedure and, where indicated, the latest Lloyd’s Register (hereinafter referred to as LR) Type Approval Test Specification No. 1.
The edition of the National/International Standard or LR Rules current at the time of application for Type Approval is to be applied.
Where a standard including the LR Rules is subsequently amended, modified, or superseded in any way, further testing in accordance with the new standard may be required before a certificate can be renewed.
Failure to comply with this requirement may render the test results unacceptable for the purposes of LR Type Approval.
Published on March 2019
Canadian Coastguard Plastic Buoy Impact Testing Specification
Navigation buoys are often subject to impact loads due to vessels running into them. Buoys made of plastic materials are particularly susceptible to damage due to impact and their resistance to these loads depends on their construction and material properties. The Canadian Coast Guard needs to set a standard for the testing of plastic buoys in order to estimate their in-service performance and durability.
Published on March 2020
Performance and environmental testing required for fuel cell modules
This Test Specification details performance and environmental testing required for fuel cell modules which are to be used in maritime applications. A fuel cell module will form part of a larger fuel cell power system; this specification is limited to the module as defined in Ch 1, 1 Introduction, and the wider system is to comply with applicable Lloyd’s Register Class Rules.
This Test Specification should be read in conjunction with the LR Type Approval Procedure and, where indicated, the latest Lloyd’s Register Type Approval System Test Specification Number 1.
The edition of the National/International Standard or LR Rules current at the time of application for Type Approval is to be applied.
Where a standard including the LR Rules is subsequently amended, modified or superseded in any way, further testing in accordance with the new standard may be required before a certificate can be renewed. Failure to comply with this requirement may render the test results unacceptable for the purposes of LR Type Approval.
Ch 1,1 Introduction specifies the various categories of approval available for differing environmental conditions, together with applicable tests.
Published on January 2023
Performance and test specifications for Gas Turbines to be used in Marine, Offshore and Industrial Applications Gas Turbines
This Specification details the documentation, performance and tests required for the Lloyd's Register (LR) Approval of gas turbines for Marine, Offshore and Industrial applications.
This test specification should be read in conjunction with the LR Type Approval System - Procedure TA02.
Failure to comply with this requirement may render the test results unacceptable for the purposes of LR Type Approval.
This specification is intended as an aid to assist a Producer seeking LR Type Approval of gas turbines for se in Marine, Offshore and Industrial applications and should be read in conjunction with the LR Type Approval System - Procedure TA02.
Published 2004
Product type approval portlights for Special Service Craft
This Specification details the requirements covering the phases of Product Type Approval by Lloyd's Register of Portlights for Special Service Craft.
This specification is to be read in conjunction with the LR Type Approval System - Procedure TA96.
The edition of the national/international standard or LR Rules current at the time of application for Product Type Approval is to be applied. Where a standard or the Rules are subsequently amended, modified or superseded in any way, further testing in accordance with the standards/Rule change(s) may be required before a Certificate can be extended or renewed.
It is the responsibility of the purchaser and user of LR Type Approved Portlights to determine that the portlights covered by this specification are suitable for installation in specific location on yachts and small craft.
The interpretation of this specification is the sole responsibility, and at the discretion of Lloyd's Register. Any uncertainty in the meaning of the specification is to be referred to Lloyd's Register for clarification.
This document provides the guidelines for the Type Approval of portlights intended for installation in hull sides, deckhouses, coach roofs and cockpits of yachts and small craft being considered under the LR Type Approval System.
Published on October 2001
Deck Hatches for Special Service Craft
This document provides the guidelines for the approval of deck hatches intended for access, escape and ventilation to accommodation and similar spaces in special service craft considered under the Lloyd’s Register Type Approval Scheme.
The document is to be read in association with the general requirements of the scheme which takes precedence should there be any discrepancies between the two.
These requirements are intended for deck hatches for fitting on board craft which are not required to comply with the requirements of SOLAS and ILLC (Safety and International Loadline Conventions).
Manufacturers should note that the deck hatches when fitted aboard a craft may also require to comply with statutory or other requirements of national or other regulatory bodies i.e. EC Directive on Recreational Craft No. 94/25/C.
For craft requiring LR Classification compliance with the Rules and Regulations for the Classification of Special Service Craft (SSC Rules) and construction under LR’s survey is also required.
Published on April 1999
Performance and Environmental Test Specification for the following Products used in Marine Applications: In Water Hull Cleaning Equipment with Capture
This Test Specification details the requirements covering all stages of Lloyd’s Register (hereinafter referred to as LR) Type Approval of In Water Hull Cleaning (IWHC) systems.
This specification is to be read in conjunction with the LR type approval procedure TA14, which can be accessed via the LR website here.
The edition of the National/International Standard or LR Rules current at the time of application for Type Approval is to be applied.
Where a standard including the LR Rules is subsequently amended, modified or superseded in any way, further testing in accordance with the new standard may be required before a certificate can be renewed.
It is the responsibility of the purchaser and user of an LR Type Approved IWHC system to determine whether the system can be operated within the Type Approved design limitations. Failure to comply with these requirements may render the test results unacceptable for the purposes of LR Type Approval.
Published on February 2025