Skip to main content

Safety at sea

This page is approximately a 13 minute read

Introduction

Since 1760 Lloyd’s Register has surveyed and inspected vessels, though very few records have survived from this period. From 1834, official records of Lloyd’s Register’s surveying, classification and design approval exist, in addition to publications like the Register of Ships, Register of Yachts, research papers, and the rules and regulations governing the ongoing changes to vessel and machinery construction. Governance records detailing classing decisions, rules and regulations, and responses to changing methods of shipbuilding and technology, offer unique insight into the development of safety at sea. Additionally, records kept for other amalgamated classification bodies like the Liverpool Underwriters’ Registry for Iron Vessels, as well as the British Corporation Register of Shipping provide a wider perspective on industry changes to inspection and safety. Lastly, acquired collections, such as the Frank Strike Collection of magic lantern slides focuses on shipwrecks, rescues, salvage, and displays of lifesaving equipment, another core element of safety at sea. 

Rules, Regulations and Committee Records

Primarily concerned with safety at sea, Lloyd's Register (LR) has continually produced pioneering engineering research to improve vessel safety. The first Rules for the Classification of Ships were released in 1834, with the reconstitution of the Society. The Rules (LR/5/1/2) have been published in various forms throughout Lloyd’s Register’s history and play a critical role in assuring the safety and quality of ship construction and maintenance. They provide the rationale for how surveys, inspections, and certification was conducted by surveyors, the evidence for this being the Ship Plans and Survey Reports (see Classification and Survey under LR/5/3). They have been a constant companion to thousands of surveyors, shipowners, and shipbuilders across the globe, and offer a fascinating insight into technological and safety developments within the maritime industry. See below for a timeline of the changes and updates to the rules and regulations. 

Historical handwritten ledger or record book open to pages with cursive text and administrative orders dated in the 1800s.
Example of the Classification Committee Minutes, 1835, with reviews of plans and surveys, as found within the early General Committee Minutes.

To examine survey reports and adjudicate on the assignment of classification for vessels inspected by surveyors, a Classification Committee was formed in 1835 (see LR/1/1/3). Made up of ship underwriters and ship owners, members of the General Committee in London would take turns to attend meetings of the Classification Committee throughout the year. Some of the earlier minutes for the Classing Committee can be found within the General Committee minute books. After legislation was introduced in the 1930's making freeboard mandatory for all seafaring vessels, Lloyd's Register was requested by the UK Government to issue freeboard certificates and resulted in the development of a Freeboard department, the freeboard submission books LR/1/1/3/5 are reflective of this work. The records of the committee comprise minutes, submission books (lists of classed vessels reviewed by the committee), Casualties Submitted (lists of classed vessels lost at sea, foundered, sunk or otherwise wrecked), attendance books and reports and memoranda. A fundamental body of LR, the committee’s work has provided the operational enforcement of the rules in assigned freeboard and class notations and reviewing the work of surveyors. At their core, the committee’s records reflect a steadfast commitment to safety at sea.

From 1835 LR formed the Sub-Committee for Surveyors (see LR/1/1/2), which informed the governing General Committee of proposals for rule requirements and amendments, based upon their knowledge, experience and research. Despite having final approval of the rules, the General Committee (GC), under the Society's constitution, consisted of merchants, underwriters, and shipowners with limited technical knowledge of shipbuilding. Therefore, the GC relied on the technical advice of the Principal Surveyor when discussing submissions from the Sub-Committee for Surveyors on amendments to the rules or adoption of new ones. 

As the industry developed, the technical details of the Rules required more effort, and the need for the contributions of shipbuilders, steelmakers, forgemasters and engineers became more apparent. To address the issue, the GC formed the Technical Sub-Committee (TC) in 1891 (see LR/1/1/6). The Technical Committee would consider questions of framing or altering rules for constructing ships and machinery. From this point LR could embrace industrial innovation from shipbuilders and naval engineers, whilst ensuring that safety and technical integrity were not compromised. Running in parallel to the Sub-Committee for Surveyors, the TC would later supersede it. 

An old, deteriorated bound volume titled "Reports of Technical Committee" with yellowed pages sitting on a wooden table in a library.
1910-1915 Reports of the Technical Committee.

The Proving House Committee (see LR/1/1/5) also represents another important aspect of LR’s safety governance. The Committee was established in late 1863 and was dissolved in 1943. Rules were issued in 1860 requiring all anchors and cables for LR classed vessels to be tested and certified, an undertaking since 1808. They later worked across other sites in Netherton and Tipton. After the Board of Trade amendments to the Chain and Anchor Testing Act in 1872, Lloyd's Register was among the few Proving Houses with a license for issuing certificates, with penalties given for gaining certificates from any other Machines. General Superintendents were appointed by Lloyd's Register to oversee local superintendents inspecting anchors and chain cables across the country. The records of this committee are minute books, meetings agendas, issued certificates, and publications produced.

Other temporary special sub-committees were set up in response to wider technological changes and developments in shipping. Typically, these committees were formed by one of the above with the chief aim of reporting on a given issue for which LR’s rules or official approach may be out of step. These include the Special Sub-Committee to consider a revision to the Rules and Regulations, 1909 (see LR/1/1/12), Special Sub-Committee to consider a revision to the Rules and Regulations, 1909 (see LR/1/1/14), Special Sub-Committee for the Classification of Composite and Steel Yachts (see LR/1/1/16). Minutes, correspondence, and rules are often the output of such special sub-committees, and are particularly useful in understanding the Society’s improvements to emerging safety challenges. 

Comprising minutes, circulars, reports and correspondence books for the above committees, the activities documented offer valuable perspectives on the formation, modification and enforcement of the rules was undertaken in the pursuit of safety at sea. 

Publications and research

The principal output and earliest records produced by Lloyd’s Register’s earliest incarnation, the Society for the Registry of Shipping, are the Register of Ships or Register Books (see LR/5/1/1). It has also sometimes been referred to as The Shipping Bible. They record data on the condition and classification of vessels, initially over 50 tonnes, but later increased to 100 tonnes. The Books are arranged alphabetically and include a list of committee members and surveying staff from 1830's onwards, with rules and regulations also included in the earliest editions. The oldest extant Register Book is from 1764 and covers the years 1764-1768, after which it is published annually. Updated each year, they represent the culmination of LR’s inspections and surveys, as found in the Classification and Survey series (see LR/5/3), and the Rules and Regulations (see LR/5/1/2). Supplements produced each year offered additional information, often as provided by the owner of the vessel. They could include changes of ownership, the fate of vessels or even detail new vessels.  They are a crucial record in the development and improvement of safety at sea. This series has been digitised and can be accessed via the Heritage Centre website. 

Vintage red leather-bound book with gold embossed title and university seal on cover.
Lloyd’s Register of Ships, vol. 1 Steamers for the year 1903-04.

Published annually from 1878 to 1980 (except during the years 1916-18 and 1940-46), the Register of Yachts (see LR/5/1/3) works in much the same way as the Register of Ships. Two supplements containing additions and corrections were also issued annually. Digitised copies of this can be found on the Heritage Centre’s website.

Information collected for the purposes of the Register of Ships was also used for the formation of other publications such as the Casualty Returns or Wreck Returns (see LR/5/1/7). These bound volumes comrpise tables with data on ship wrecks and casualties. They list the circumstance (cause of disaster), vessel name, number in the Register Book, date of disaster, tonnage of vessel, cargo (if known), nationality and description (type of vessel). Also Included are summaries of shipwrecks and casualties for Steam and Sailing vessels for relevant years. These offer a useful summary of maritime disasters and losses. Digital copies can be accessed on the Heritage Centre website.

Always at the cutting edge of research and innovation, the records of the Lloyd’s Register Staff Association, later the Lloyd’s Register Technical Association (see LR/5/6/1) was established in 1920 to share technical expertise and knowledge within Lloyd’s Register. Whilst they were usually used to increase LR’s competitive advantage in the industry, researches will find that they are also a valuable record of industrial responses to disasters, accidents and incidents. These too have been digitised and can be found on our website. 

Amalgamations and mergers

Over the years, Lloyd’s Register has merged with other classification bodies, freeboard authorities and maritime information/intelligence organisations. 

The Liverpool Underwriters’ Registry for Iron Vessels, established in 1862 operated as a rival to Lloyd’s Register until they were merged in 1885. Formed out of what was felt to be a deficiency in the rules and regulations for iron vessels, an increasing presence at major ports such as Liverpool, it offered pioneering approaches surveying and classification. Records of its surveying, classification, publications and governance can be found under the reference LURIV.

Formed in 1890 in Glasgow, the British Corporation Register of Shipping was a classification body and freeboard assigning authority which existed in direct competition with Lloyd’s Register until the two finally merged in 1949. Records of its governance, surveying operations, and rules and regulations can be found under the collection reference BCR1.

Established in 1971 as a guide for vessels navigating commercial ports and terminals worldwide, the Guide to Port Entry, produced by OneOcean is another fascinating resource for researchers investigating safety at sea. Combined with their other publication, The Ships Atlas (from 1984) offer unique perspective on a wide range of factors affecting how ports are accessed, as well as the challenges likely to be faced. A crucial guide for vessels, they also offer a look at how ports have changed and expanded. To the year 1999, these publications have been digitised and can be found on the Heritage Centre website.

Frank Strike Collection

Purchased at auction in 2023, the Frank Strike Collection of magic lantern slides is a unique record of Cornish shipwrecks and lifeboat rescues and salvage operations from the 1880s-1960s. In addition to being a unique but tragic record of disaster, loss and accidents, these records also showcase examples of lifesaving kit and equipment, as well as coastal rescues. These can be found within the collection reference FS.

A historical black and white photograph of shipyard workers on scaffolding, working with chains and machinery around a ship's hull.
Photograph of the propeller repair to the Noordam, c. 1938.

Key search terms and people

  • Register of Ships
  • Register
  • Rules
  • Regulations
  • Lloyd’s Rule
  • Committee
  • Survey Report
  • Plan
  • Certificates
  • Freeboard
  • Plimsoll
  • Loadline
  • Hull
  • Equipment
  • Boiler
  • Engine
  • Machinery
  • Shipbuilding
  • Ship
  • Surveyor
  • Inspection
  • Marine Engineering
  • Safety of Life at Sea (SOLAS)
  • Ice Navigation
  • Polar Code
  • Control and Management of Ships’ Ballast Water and Sediments
  • Marine Pollution (MARPOL
  • International Maritime Organisation (IMO)
  • International Convention
  • Wreck
  • Disaster
  • Rescue
  • Lifeboat

Other resources

Internal publications such as the Lloyd's Register 250 Years of Service, Nigel Watson (London, 2010), and the History of Shipbuilding for further information on safety in shipping.

Resources and publication produced by the International Maritime Organisation (IMO), e.g. the catalogue and code listing for rules, regulations and conventions etc.- https://www.imo.org/en/publications/pages/catalogueandbookcodelists.aspx

Reports, data portal and published material from the Marine Accident Investigation Branch (MAIB): https://www.gov.uk/government/organisations/marine-accident-investigation-branch

Timeline of Lloyd’s Register’s Rules and Regulations

1834 - 1875

1834/35 - Rules for the Classification of Ships 

1854 - Provisional Rules for Iron Ships 

1855 - Rules for Iron Ships 

1863 - Revised Rules for Iron Ships

1868 - Rules for Composite Ships

1870 - Revised Rules for Iron Ships

1876 - 1899

1879 - Rules for the Classification of Yachts

1885 - Rules for Machinery

1888 - Rules for Steel Ships

1889 - Rules for Steel Yachts

1889 - Rules for Iron and Steel Vessels

1891/92 - Rules for Panting Arrangements

1892 - Provisional Rules for Large Single Deck Vessels

1894 - Rules for Electric Light onboard Ships

1896 - Rules for Turret Deck Vessels

1898 - Rules for Refrigerating Machinery

1900 - 1925

1900 - Revised Rules for Steel Testing

1902 - Rules for the Burning and Carriage of Liquid Fuel

1903/04 - Revised Rules for Large Single Deck Vessels

1906 - Revised Rules for Steel Testing

1907 - Rules for the Construction of Yachts of the International Rating Class 

1908 - Revised Requirements for Testing of Oil Tanks in Ships Intended To Carry Petroleum In Bulk 

1908 - Rules for Wood and Composite Yachts 

1908/09 - Revised Rules for Steel Ships 

1909 - Rules for Carrying Oil in Bulk 

1909 - Rules for the Construction of Oil Tankers 

1909/10 - Rules for Marine Internal Combustion Engines 

1910 - Rules for Petrol and Paraffin Engines 

1912/13 - Revised Rules for the Burning and Carriage of Liquid Fuel  

1913 - Revised Rules Regarding Life Saving Appliances 

1914 - Rules for Diesel Engines and Their Auxiliaries 

1914/15 - Rules for Determining Minimum Sizes of Shafts for Steam Turbines 

1918 - Provisional Rules for Construction and Classification of Ships Lifeboats 

1918 - Provisional Rules for Electrically Welded Ships 

1920 - Revised Rules for Electrical Installations 

1921 - Revised Rules for Steel Ships 

1921 - Revised Rules for Construction of Yachts of the International Rating Class 

1922 - Rules for Water Tube Boilers 

1923 - Rules for Strengthening for Navigation in Ice 

1925 - Rules for Electric Welding 

1925 - Revised Rules for the Construction of Oil Tankers 

1926 - 1950

1925/26 - Rules for Steel Trawlers 

1927 - Revised Rules for Wood and Composite Yachts 

1928/29 - Rules for Petroleum Tank Barges on the River Thames 

1928/29 - Provisional Rules for Heavy Oil Engines 

1932 - Revised Rules for Welded Construction and for the Testing of Electrodes 

1933/34 - Provisional Rules for Electrically Propelled Vessels 

1934 - Requirements for Fusion Welded Pressure Vessels for Land Use 

1937 - Revised Regulations for the Testing of Electrodes 

1948 - Revised Rules for the Construction of Oil Tankers 

1949 - Rules for Cargo Ships 

1949/50 - Rules for Petroleum Tankers 

1949/50 - Rules for Pumping and Piping 

1951 - 1975

1951 - Revised Rules for Heavy Oil Engines 

1952 - Provisional Rules for Welding of Aluminium Alloys in Ship Construction 

1953 - Revised Rules for Quality and Testing of Materials 

1954 - Revised Rules for Construction of New Refrigerated Cargo Installations 

1955 - Revised Rules for Ships Carrying Ore 

1955 - Revised Rules for Steel Trawlers 

1956 - Revised Rules for the Construction of Ships 

1956 - Revised Rules for the Construction of Machinery (Superheater Tubes and Pressure Pipes of Boilers) 

1956 - Revised Rules for Construction of Composite Yachts 

1957 - Provisional Rules for the Construction of Yachts Using Fibreglass-Reinforced Plastic Hulls 

1957 - Revised Rules for Construction of Yachts of the International Rating Class 

1958 - Rules and Regulations for Welded Structures for Steam Reciprocating Heavy Oil Engines 

1958 - Revised Requirements for Use of Aluminium Alloys in Ship Construction 

1958 - Revised Rules for the Construction of Trawlers 

1959 - Rules for the Design of Tankers 

1960 - Provisional Rules for the Construction and Classification of Nuclear Powered Ships 

1961 - Revised Rules for Electrical Equipment and Electric Propelling Machinery 

1961 - Provisional Rules for Liquefied Gas Carriers 

1961 - Provisional Rules for the Construction of Reinforced Plastic Yachts 

1963 - Rules for Automation in Ships 

1963 - Rules for Bulk Carriers 

1963 - Rules for Dredgers and Hopper Barges 

1963 - Provisional Requirements for Use of Methane Gas as a Fuel 

1964 - Revised Rules for Liquefied Gas Carriers 

1964 - Revised Rules Applying to Large Tankers, Ore Carriers and Bulk Carriers 

1964 - Provisional Rules for the Construction of Reinforced Plastic Yachts 

1965 - Revised Rules for Dry Cargo Ships 

1965 - Provisional Rules for Reinforced Plastic Fishing Craft 

1965 - Rules for Automatic Control in Ships 

1966 - Provisional Requirement for Classification of Air Cushion Vehicles 

1967 - Guidance Notes for Classification of Offshore Platforms 

1968 - Rules for Control Engineering Systems 

1969 - Preparation of Rules for the Construction and Classification of Self-Propelled and Non-Self-Propelled Steel Barges in Service on Inland Waterways 

1969 - Revised Rules for Construction of Yachts of the International Rating Class 

1970 - Rules for Inland Waterway Vessels 

1970 - Rules for Dredgers 

1970 - Rules for Liquid Chemical Carriers 

1971 - Provisional Rules for Offshore Platforms 

1972 - Rules for Construction and Classification of Mobile Offshore Units 

1973 - Rules for Submersibles 

1973 - Rules for Floating Docks 

1975 - Revised Rules for Liquefied Gas Carriers 

1976 - 2000

1976 - Rules for Refrigerated Stores 

1977 - Quality Assurance Scheme for Marine Machinery 

1977 - Provisional Rules for Factory Process Ships 

1979 - Rules for Fire Fighting Vessels 

1979 - Guidance Notes for the Classification of Dynamic Positioning Systems 

1980 - Guidance Notes for the Construction and Classification of Oil Recovery Vessels 

1980 - Rules and Regulations for the Construction and Classification of Submersibles and Diving Systems 

1980 - Guidance Notes for the Burning of Coal in Ships' Boilers 

1981 - Code for Lifting Appliances in a Marine Environment 

1981 - Rules for Dynamic Positioning Systems 

1981 - Revised Rules for the Classification of Inland Waterways Ships 

1983 - Revised Rules for Mobile Offshore Units 

1985 - Rules for Offshore Well Stimulation Ships 

1986 - Provisional Rules for Sail Assisted Ships 

1986 - Provisional Rules for Shipborne Navigational Facilities and Ships Manoeuvring Capability 

1988 - Rules for Fixed Offshore Installations 

1996 - Rules for Special Service Crafts 

2000 - Rules for Naval Ships