Iacs News

The International Association of Classification Societies (IACS) has published its 2023 IACS Annual Review which includes a broad range of articles highlighting IACS’ work in 2023, with a strong emphasis on the significant advancements made in alternative fuels.This includes the development of a new Unified Requirement on the release of ammonia from ammonia fuelled vessels, and the newly established Safe Digital Transformation Panel that focuses on the safety implications of increasingly digitised ships…

IACS has published a new recommendation, Rec. 180, for Conducting Commissioning Testing of Ballast Water Management Systems (BWMS).Efforts to streamline the implementation of BWM Convention took a significant step forward with IMO’s approval of the “2020 Guidance for the commissioning testing of BWMS" and IACS has now further bolstered these efforts with the development of a comprehensive Recommendation (Rec. 180) to facilitate the smooth, effective and harmonized implementation of commissioning tests requirements in line with the international regulations.The guidance in Rec.

With supply chain attacks on the rise, and nation-state attackers constantly looking for new ways to disrupt national security and economic stability, one of the most vulnerable areas is the security around our maritime operations. The Biden-Harris Administration's recent Executive Order to fortify the cybersecurity of U.S. ports underscores this concern, spotlighting the urgency of addressing vulnerabilities in a sector that drives over $5.4 trillion in economic activity annually.

Ascenz Marorka, a GTT Group company, has been granted a type approval for cybersecurity for its digital solutions by Bureau Veritas.The type approval highlights the ability of the Ascenz Marorka solutions to meet the cybersecurity challenges of the maritime sector with resilience and reliability. Benefiting from robust protection for its computer systems, encrypting the data used and being able to isolate the networks are some examples of approved functionalities. This approval demonstrates the Ascenz Marorka commitment to helping build a sustainable future…

Seaspan Shipyards, Canada’s long-term shipbuilding partner for the Canadian Coast Guard (CCG) and Royal Canadian Navy, has awarded ABB a contract to deliver an integrated propulsion system for the first of the CCG’s new-generation polar class icebreakers.The vessel is expected to be one of the world’s largest and most powerful diesel-electric icebreaker when it enters service in 2030, with ABB supplying vessel systems complying with IACS Polar Class 2 requirements for year-round…

Inspection intervals for liquefied natural gas (LNG) carrier membrane tanks could be safely extended thanks to monitoring technology and predictive maintenance, according to a study led by GTT Group, Lloyd’s Register and Shell International Trading and Shipping Company Limited.The International Gas Carriers (IGC) Code and IACS UR Z16 rules require LNG carrier cargo tanks to be inspected internally every five years. This joint study explored whether this interval could be extended…

Canadian shipbuilder Seaspan Shipyards has awarded ABB a contract to deliver an integrated propulsion system for the first of the Canadian Coast Guard’s (CCG) new-generation polar class icebreakers.The first vessel of its kind to be built in Canada in over 60 years, the vessel is expected to be one of the world’s largest and most powerful diesel-electric icebreaker when it enters service in 2030, complying with IACS Polar Class 2 requirements for year-round operations in moderate multi-year ice conditions.

It might be easy to blame EALs, but the ongoing causes of stern tube damage are varied, and possibly declining.Environmentally Acceptable lubricants (EALs) gained market traction with the introduction of US VGP regulations in 2013. Since then, DNV has observed two major trends. The first, starting in 2013 was early life damage, either during sea trials or within the first five years of operation, where aft stern tube bearings typically failed under extreme load conditions. Then from around 2018…

C-Suite leaders of ABS, Panama Canal Authority, BIMCO, INTERCARGO, IACS, DNV, Stena Bulk, Hapag-Lloyd, IBIA, International Seaways and many more have been announced for the conference lineup at CMA Shipping 2024.With just six weeks to go, eager anticipation is growing for the 39th edition of CMA Shipping taking place in Stamford, Conn., from March 12-14, 2024.The conference agenda promises to highlight pertinent issues surrounding the future of shipping, and how the industry can navigate challenges such as the energy transition, crewing and education, safety and compliance.

When discussing ship design, the maritime industry has been tossing around a number of new terms and definitions. Sustainability, alternative fuel “ready”, digitization and lifecycle are a few of the terms becoming more commonplace amid the industry’s search for zero emissions solutions. As IMO MEPC 80 meetings push emissions reduction to meet “well to wake” requirements, we will learn much of the challenge is tied to energy and infrastructure ashore. Electrification and the development…

The International Association of Classification Societies (IACS) has released the 2024 edition of its Blue Book.The IACS Blue Book is an electronic library of all technical resolutions adopted by IACS as a result of its technical work and remains the core reference work for the Association. It contains all previous revisions of IACS publications and historical data. It is updated and published once a year.It contains:• IACS Unified Requirements which IACS members incorporate into…

The International Association of Classification Societies (IACS) has developed a Unified Requirement (URH1) covering the release of ammonia from the onboard systems for bunkering, storing, preparing and using ammonia as fuel.IACS URH1 aligns with the Recommendations from U.S. National Institute for Occupational Safety and Health (NIOSH) and establishes that an ammonia concentration of 300 ppm or more is immediately dangerous, and a concentration of 25 ppm or more is dangerous if the exposure is longer than eight hours.Additionally…

Technical inquiries to SRC Group ramped up after it received Approval in Principle (AIP) for a concept which ‘reinvented methanol fuel storage’ on board ships. Delivering the answers has seen technical talk converting into project discussions        ‘Green’ methanol has the ability to one day run vessels almost emission-free, and commercial shipping increasingly investigates. Derived today principally from natural gas, methanol is nonetheless available, relatively easy to handle and predictable.

With the rapid expansion of the Indian Register of Shipping (IRS), P.K. Mishra, previously Head of Operations, has been promoted to Joint Managing Director, effective January 1, 2024.Joining as a Surveyor with IRS in 1998, Mishra rose through the ranks to become Chief Surveyor in 2023. With close to 25 years of experience in IRS and the industry handling key responsibilities, he has been an integral part of the organisation. Throughout his time in IRS, Mishra has consistently demonstrated leadership…

The International Association of Classification Societies (IACS) has launched a new recommendation, 177, to enhance the quality of machinery piping systems in shipbuilding.Piping systems convey different fluids at various temperatures and pressures to all parts of the ship, including to nearly every enclosed space on a vessel. As such, and because these systems are a means through which many of a ship’s control systems operate, it is crucial that these systems are designed to…

ClassNK has released amendments to its Rules and Guidance for the Survey and Construction of Steel Ships dated December 22, 2023.ClassNK is constantly revising its Rules and Guidance in order to reflect the latest results from relevant research and development projects, feedback from damage investigations, requests from industry as well as changes made to relevant international conventions, IACS Unified Requirements (UR), etc. More specifically, some of the amendments made this time are as follows:Responding to requests from relevant industries…

The loss of the Stellar Daisy in 2017 was a tragic reminder of the importance of wave data to ship design and operation. The vessel sank in the South Atlantic Ocean, with 22 of 24 crewmembers lost. The structural failure of the vessel was attributed to several factors including material fatigue and the forces imposed on the hull as a result of the weather conditions.Survey requirements for some vessel types have since been tightened, but even before this tragedy, work was underway to evaluate the wave data used to determine ship structural integrity requirements.

The Maritime and Port Authority of Singapore (MPA) and the International Association of Classification Societies (IACS) have signed a Letter of Intent (LOI) to collaborate on various maritime digitalization and decarbonization initiatives.The LOI was signed by Teo Eng Dih, Chief Executive of MPA, and Nick Brown, Council Chairman of IACS, at the sidelines of the 33rd session of the IMO Assembly in London this week.Under the LOI, both parties will consider the development of technical standards and unified requirements to ensure that new maritime solutions are safely implemented.

Steerprop has been chosen to supply advanced ice-classed bow thrusters to the Canadian Coast Guard’s new Polar Icebreaker. The ship will be designed and built by Seaspan Shipyards as part of Canada’s National Shipbuilding Strategy.Steerprop will equip the Polar Icebreaker with two arctic tunnel thrusters specially designed to meet the most demanding ice conditions, even without the protection of tunnel grids. This will be Steerprop’s first delivery of this unique ice-strengthened tunnel thruster.

Corvus Energy, a Norway-based provider of battery energy storage solutions and fuel cell systems for the marine sector, has been awarded a Type Approval from DNV for its Cyber Security Notation on the Control and Monitoring System of Corvus Energy's Orca Energy Storage System (ESS).The Type Approval certificate signifies that Corvus Energy's control and monitoring system, along with its data collection through Lighthouse, has successfully met all the stringent safety, quality…

The International Association of Classification Societies (IACS) has enhanced it cyber safety unified requirements (URs) to reflect new survey requirements, industry feedback and applicability.To address the need to enhance the cyber resilience of ships, last year IACS published UR E26 “Cyber Resilience of Ships”, and UR E27, “Cyber Resilience of On-Board Systems and Equipment”, which applied to new ships from January 1, 2024.Since the publication of these requirements, and as experience of cyber security oversight in the maritime sector grows…

The Indian Register of Shipping has released its Rules for Construction and Classification of Indian Naval Ships – 2023.The 2023 version of IRS Naval Rules incorporates the latest IMO/IACS requirements as well as rule requirements for military design features. In addition, it includes rule-related requirements for the technological advancements currently being incorporated in designs of naval ships, covering materials, structures, propulsion and other engineering systems, integrated…

Any competition requires skill — but when the stakes are high and seas are rough, the right technology can set contenders apart. On the popular National Geographic reality series "Wicked Tuna" and its spinoff, "Wicked Tuna: Outer Banks," commercial fishing crews compete to reel in elusive bluefin tuna. To brave North Atlantic waters off the coast of Gloucester, where the series is set, and bring in fish that are several hundred pounds, it's critical that captains outfit their…