ClassNK News

ClassNK has issued an Approval in Principle (AiP) for a design concept of the ammonia fuel bunkering boom, which is jointly developed by Nippon Yusen Kabushiki Kaisha (NYK Line) and TB Global Technologies Ltd. This is the world’s first AiP certification for the design of a bunkering boom for ammonia fuel. As ammonia fuel utilisation is expected in shipping for decarbonisation, bunkering vessels that supply fuel to ships and related equipment will play an essential role in the supply chain...

ClassNK has carried out third-party verification for self-aggregated social data of Mitsui O.S.K. Lines, Ltd. and its group companies, and issued an assurance statement. In an era where proactive corporate actions are required to realise a sustainable society, disclosure of non-financial information, such as environmental data and social data is increasing in importance as a corporate ESG performance indicator. Disclosure of ESG information ClassNK is providing support towards the realisatio...

ClassNK has released ‘Guidelines for Cyber resilience of ships’. The guidelines expound new IACS Unified Requirements (UR) to support the consideration of measures to ensure the cyber security of ships. IACS has established UR E26 for ships and UR E27 for on-board systems and equipment as URs setting minimum requirements for cyber resilience, which is the capability to reduce the occurrence and mitigate the effects of cyber incidents due to cyber-attacks or other threats. The URs ha...

ITOCHU Corporation, ClassNK, Nihon Shipyard Co., Ltd., and Maritime and Port Authority of Singapore (MPA) have signed a Memorandum of Understanding (MoU) regarding a joint study for the design and safety specifications of ammonia-fuelled ships which are under development by ITOCHU and partners. Ammonia is advancing as a viable marine fuel solution for the decarbonisation of the maritime sector. The discussion for a specification of ammonia-fuelled ship with governmental body related to their op...

ClassNK has granted its Innovation Endorsement for Products & Solutions to a Ship IoT Application “i-MITEC” by MIURA CO., LTD. 'i-MITEC' uses a cloud-based environment to provide a range of services, collecting and storing operation data from equipment, such as marine boilers and ballast water management systems that are fitted with communication functionality.  The stored data can be used in combination with analysis by MIURA field engineers to provide suggestions for ef...

On July 5th, ClassNK received report from Hitachi Zosen Marine Engine and IMEX that improper rewriting of data concerning fuel consumption rate had been conducted during the shop trial of marine engines manufactured by them. According to these companies, 950 engines from Hitachi Zosen Marine Engine and 414 engines from IMEX had improper rewriting, and about 60% of these engines had been installed to vessels under ClassNK registry. Data concerning fuel consumption rate This inappropriate condu...

ClassNK has issued its first type of approval certificate under new IACS cyber resilience measures. The new certificates have been issued to the following products: Applicants Products Rosemount Tank Radar AB(an Emerson company) Rosemount CMS System Kongsberg Maritime AS K-Chief & K-Safe Kongsberg Maritime AS AutoChief 600& K-Steering Unified Requirements (UR) IACS has established two Unified Requirements (UR), UR E26 for ships and UR E27 for on-board s...

ClassNK has released its annual report on Port State Control. The report is prepared to enhance awareness of the present state of PSC and improve future onboard maintenance and inspections as well as Safety Management Systems. Statistics and data analysis The report includes statistics and data analysis on ships detained by PSC, as well as typical defective photos. In 2023, 419 PSC detentions were reported for 398 ships classed by ClassNK. ‘Fire safety deficiencies’ such as &lsquo...

Consort Bunkers Pte. Ltd., ClassNK, Yanmar Asia (Singapore) Corporation Pte Ltd, and Taiko Asia Pacific Pte. Ltd. have signed a Memorandum of Understanding (MOU) to accelerate towards introduction of more bunkering ships capable of handling alternative fuels. Biofuel/methanol bunkering tankers Singapore-based Consort Bunkers placed an order with COSCO SHIPPING Heavy Industry (Guandong) Co., Ltd. to construct four 7,999 DWT IMO Type 2 tankers, ready for biofuel and methanol bunkering. Incorpor...

ClassNK has granted its first software security certifications to ship management solution - 'MACK', developed by SVM Solutions and Technologies Pte. Ltd. (Solverminds). ClassNK has summarised its basic approach to ensuring onboard cyber security for ships in the 'ClassNK Cyber Security Approach'. Furthermore, to support the '5. Development of shipboard products with reduced cyber risks' referred to in this approach, ClassNK has issued the 'Guidelines for Software Security'. ClassNK issues the...

Inmarsat Maritime, a Viasat company, has launched a white paper urging maritime organisations to strengthen their cyber defences - as the industry continues to adopt connected technologies for digitalisation, decarbonisation, and crew welfare. The whitepaper explores the International Association of Classification Societies (IACS)’ new unified requirements (URs) for cyber security. Compiled in collaboration with pioneering classification society and IACS member ClassNK, IACS Unified Requi...

FuelEU Maritime, an EU regulation aimed at promoting the decarbonisation of fuels used on board ships, has entered into force and will apply to all ships above 5,000 gross tonnages calling at EU ports from January 1, 2025. FAQs on the FuelEU maritime In this 'FAQs on the FuelEU Maritime (2nd Edition)', the explanation regarding the responsible entities under the regulation and the necessary regulatory compliance timeline for shipping companies have been added, and the contents have been update...

Japanese maritime experts have announced the successful completion of the early phases of a cross-industry project aimed at creating a secure data-sharing framework between shipyards and ship owners to advance the use of digital twins throughout a ship’s lifecycle. The project, which aims to enable the use of a vessel’s unique design data to optimise efficiency and safety at sea, as well as the sharing of operational data to inform new designs, brings together ship owners - NYK Grou...

ClassNK has released the report – ‘ClassNK Alternative Fuels Insight’, which summarises the characteristics and latest trends of alternative fuels to support their customers’ future fuel selection. Amidst the pressing need for society-wide reduction of GHG emissions, regulations aimed at further promoting GHG emission reductions in international shipping are being introduced. This heralds the arrival of an era where GHG emissions from ships will incur costs. Adoption of...

ClassNK has released a new tool, ‘WACDAS (WAve Climate Data Aggregation for Ships)’, for calculating the route correction factors essential for ensuring the safety of container lashing and support container stacking optimisation. Responding to rapid increases in the size of container ships and advances in lashing technology, ClassNK released ‘Guidelines for Container Stowage and Securing Arrangements (Edition 3.0)’ last year to enhance the safety and efficiency of marine...

ClassNK has commenced joint research with the Japan Aerospace Exploration Agency (JAXA) to establish an evaluation method for the compatibility of ship materials with liquefied oxygen (LOX). The aim is to contribute to suppressing fire accidents on ships handling liquefied hydrogen, where LOX could be generated, and to reasonable material selection. Liquefied hydrogen carriers To construct a supply chain for hydrogen, which is expected to be a clean energy source in a decarbonised society, th...

ClassNK has granted its Innovation Endorsements for Products & Solutions to an internet payment facility – ‘V.Pay’, an AI maritime camera surveillance solution – ‘V.Sight’, and a wearable AR smart-glass solution ‘V.Sion’, developed by iO3 Pte Ltd. ClassNK verified functions of ‘V.Pay’ ClassNK has verified the functions of ‘V.Pay’, 1. Crew internet payment facility with user-friendly portal, 2. Flexible Wi-Fi plans, 3....

ClassNK has verified the methane slip reduction effect of the methane slip reduction system, jointly developed by Hitachi Zosen Corporation, Mitsui O.S.K. Lines, Ltd. (MOL) and Yanmar Power Technology Co., Ltd. (Yanmar PT), and issued a Statement of Fact (SOF). A concept of the methane oxidation catalyst system was designed by Hitachi Zosen and Yanmar PT as part of a project that was adopted by Japan’s New Energy and Industrial Technology Development Organization (NEDO) as 'Development of...

ClassNK has awarded an approval in principle (AiP) for a methanol fuel supply system developed by Mitsui E&S Shipbuilding Co., Ltd. Methanol is considered one of the promising alternative fuels for decarbonisation, and a significant reduction in GHG emissions on a lifecycle basis is expected by using green methanol, such as sustainable biomass-derived bio methanol and e-methanol synthesised from CO2 and renewable energy-derived hydrogen. Safe use of methanol On the other hand, methanol po...

Mitsubishi Shipbuilding Co, Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has acquired Approval in Principle (AiP) from the Japanese classification society - ClassNK for an ammonia fuel supply system (AFSS) for the ‘X-DF-A’, a large, low-speed 2-stroke ammonia-fuelled engine under development by WinGD, a Swiss designer and licensor of large marine engines. The AiP presentation ceremony took place at ‘Sea Japan 2024’ international maritime exhibition and confer...

ClassNK has granted approval to the basic design drawings of a multi-purpose container carrier developed by Nippon Yusen Kabushiki Kaisha (NYK Line) utilising 3D models. This milestone marks the world's first ocean-going ship to complete the basic design process, including class approval, solely through 3D drawings from the conceptual design to the basic structural design, during the initial stages of ship construction (as researched by NYK Line and ClassNK as of 28 March 2024). Structure des...

ClassNK has issued a type approval certificate for the Condition Based Maintenance (CBM) management software - ‘SVESSEL CBM’, developed by Samsung Heavy Industries (SHI). CBM has garnered attention as an elemental technology for autonomous ships being developed against the background of advancements in sensing and IoT technology in recent years, as it enables the remote real-time monitoring and diagnosis of the condition of engines etc., serving as a key enabler for maintenance auto...

ClassNK has granted its Innovation Endorsements for Products & Solutions to two elemental technologies of ‘CMP-MAP’, ‘Performance estimation method of ships based on hull roughness and fouling condition’ and ‘Performance and operational analysis solutions’, provided by Chugoku Marine Paints, Ltd. (CMP). ‘Performance estimation method of ships based on hull roughness and fouling condition’ is a technology that estimates the impact of each antif...

ClassNK has issued a statement of fact (SOF) for the results of the hull performance analysis and operational profile analysis by Chugoku Marine Paints, Ltd. (CMP) based on actual data of a ship in service. Through its hull data analysis service "CMP-MAP", CMP offers hull performance analysis based on the ISO19030, the standard for evaluating fouling and age-related changes, in combination with their own methodology and operational profile analysis. Data processing and calculations This time,...

ClassNK has signed a joint R&D agreement with Nihon Shipyard Co., Ltd. (NSY) and IMC Co., Ltd. (IMC) to ensure the safety and performance evaluation of anti-roll tanks (ART) installed on large container ships. An anti-roll tank is a device designed to suppress the ship's roll by moving liquid, such as water, within the tank. Consideration for ART installation on large container ships is advancing due to the expectation of improving container loading efficiency by reducing roll motion and pr...

ClassNK has extended its services to support concrete actions by customers towards a smooth transition to shipping zero-emission. With the revision of IMO's GHG emissions reduction targets and the introduction of the EU climate policy package for the shipping sector, regulations towards zero-emission are becoming increasingly stringent. However, the infrastructure for supplying zero-emission fuels is still under development. Shipping industry players need to select and utilise the appropriate...

Tokyo – based classification society, ClassNK has issued a type approval certificate for the lithium-ion storage battery system - ‘ORCA Energy’, developed by Corvus Energy. Recently, the utilisation of lithium-ion storage batteries as ship’s main sources of electrical power has been increasing in response to the growing momentum toward decarbonisation. Based on its ‘Guidelines for Large-Capacity Storage Batteries’ issued in 2013 and industry feedback, ClassNK...

ClassNK has carried out a regular reshuffle of its full-time executives, underlining its commitment to charting the maritime industry’s shift through a period of significant transformation. President & CEO - Hiroaki Sakashita and Senior Executive Vice President (SEVP) - Junichiro Iida continue in their current roles, while Executive Vice President (EVP) - Hayato Suga is promoted to SEVP. Additionally, Dr. Toshiro Arima, Masaki Matsunaga, and Dr. Yoshiya Yamaguchi have been appointed a...

ClassNK has granted its Innovation Endorsements for Products & Solutions to two initiatives by Mitsui O.S.K. Lines, Ltd., “FOCUS” and “Sustainable Seafaring, Wellness Living”. “FOCUS” is an operational data analysis software system developed by MOL that collects and analyses detailed data from ICT-enabled vessels. ClassNK has verified the functions of “FOCUS”, 1. Vessel performance analysis that integrates abundant operational knowledge and na...

ClassNK has granted its “ELW” (Excellent Living and Working Environment) notation to “ELETTRA”, a bulk carrier owned by Fuyo Kaiun Co., Ltd. The vessel becomes the first in the ClassNK registry to have the “ELW”. As part of its “Innovation Endorsement” service for innovative technologies and initiatives, ClassNK has established requirements to indicate on a class certificate that a ship is equipped with measures and facilities that contribute...