Amendments to SOLAS Regulations V/23

Pilot Transfer Arrangements

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Pilot transfer remains one of the most critical and high-risk shipboard operations. Over the years, accidents involving improperly rigged or non-compliant pilot ladders have resulted in serious injuries and fatalities.

To mitigate these risks and improve safety, the IMO Maritime Safety Committee (MSC) has introduced the following regulatory updates:

  • Resolution MSC.572(110): Amendments to SOLAS Chapter V Regulation 23, making the performance standards for pilot transfer arrangements mandatory.
  • Resolution MSC. 576(110): Performance Standards for Pilot Transfer Arrangements, which contain detailed requirements for design, manufacture, construction, inspection, maintenance, replacement, rigging and training.
  • MSC.1/Circ.1690: Encourages the voluntary early implementation of the new SOLAS amendments.
  • MSC.1/Circ.1428-Rev.1: A revised IMO poster illustrating the correct rigging and use of pilot transfer arrangements. While not a prescriptive regulatory document, it serves as an invaluable visual guide by highlighting both compliant and non-compliant arrangements. The poster may also be downloaded through the International Maritime Pilots’ Association (IMPA) website here.

 


Implementation Timeline & Key Compliance Dates

The amendments apply not only to newbuildings, but also retroactively to existing vessels:

  • New Installations: Pilot transfer arrangements installed on or after 1 January 2028(*) shall comply with the amended requirements at the time of installation.
  • Existing Installations: Pilot transfer arrangements installed prior to 1 January 2028 are subject to the following compliance schedule:

1. Ships subject to SOLAS Chapter I

Seagoing cargo ships of 500 GT and above and all passenger ships engaged on international voyages shall be brought into compliance at the “first survey”(**) on or after 1 January 2029. These vessels shall be inspected in accordance with SOLAS regulations I/6 and I/7 or I/8, as applicable.

2. Ships not subject to SOLAS Chapter I

        This includes cargo ships below 500 GT and ships operating on domestic or non-international voyages. These vessels shall comply with the requirements by 1 January 2030 and shall be inspected to the satisfaction of the Administration.

(*) Definition of “Installation Date”:
The expression "installed on or after 1 January 2028" means a contractual delivery date for the pilot transfer arrangement or, in the absence of a contractual delivery date, the actual delivery date of the arrangement to the ship on or after 1 January 2028.
(**) Definition of “First Survey”:
The term means the first annual survey, the first periodical survey or the first renewal survey whichever is due first (in accordance with MSC.1/Circ.1290). For a ship under construction, when the installation date of the pilot transfer arrangements is before 1 January 2028, but the ship is delivered on or after 1 January 2029, the initial survey acts as the “first survey”.

 

 

Key requirements of SOLAS Regulation V/23 (Resolution MSC.572(110))

The following requirements shall be strictly implemented in accordance with the new Performance Standards for Pilot Transfer Arrangements (MSC.576(110)):

  • Mechanical Hoists: Mechanical pilot hoists are prohibited.
  • Illumination: Adequate fixed or portable lighting shall illuminate all overside transfer arrangements and deck embarkation points. If portable lights are used, they require dedicated positioning brackets.
  • Right of Refusal: If pilots suspect a non-compliant setup, they should notify the master and  the pilot transfer operation shall not proceed until the deficiencies have been corrected and the arrangement has been confirmed as compliant and safe for use.
  • Certificate Updates: The Record of Equipment forms associated with Passenger Ship Safety Certificate (Form P), and Cargo Ships Safety Certificate (Form C and Form E) have been amended to explicitly include ʺPilot ladder and manropes, spare pilot ladder and manropes, and means of securing a pilot ladder at intermediate lengthʺ.

1. General Requirement - Resolution MSC.576(110)

Pilot transfer arrangements shall be designed, installed, inspected, maintained, and rigged to enable safe embarkation/disembarkation in all seagoing conditions of draught and trim.

Height of Climb

Requirement

Less than 1.5 m

Pilot ladder not required; alternative safe transfer based on risk assessment

1.5 m to 9 m

Pilot ladder required

Greater than 9 m

Combination arrangement (accommodation ladder + pilot ladder) required

  • Both sides: Equipment must be available for use on either side of the ship.
  • Supervision: A responsible officer must supervise rigging and transfer and maintain communication with the navigation bridge.
  • Marking: All equipment must be clearly identified with permanent markings for survey and record-keeping purposes.

2. Overview of Resolution MSC.576(110) 

 

 

3. Design, Manufacture and Construction – Part A

Key design, manufacture and construction requirements are presented in the following table:

Item

Requirement

Pilot Ladders Steps

Steps must be made of hardwood or equivalent resilient material with efficient non-slip surface. The four lowest steps shall be of rubber of sufficient strength and stiffness, or other equivalent material Steps must be:

o   Length (between inner surface of side ropes): ≥ 400 mm

o   Width: ≥ 115 mm

o   Thickness: ≥ 25 mm

o   Spacing: 310-350 mm (apart measured from the top of each step or spreader step)

 

Spreader Steps

o   Minimum 1.8 m in length

o   Lowest spreader at 5th step from bottom and at such intervals to prevent twisting.

o   Pilot ladders with > 5 steps shall have spreader steps complying with above requirements

Side Ropes

o   Mildew-resistant manila rope or equivalent material

o   Double length of uncovered rope (20-22 mm diameter) with breaking strength of at least 24 kN

Securing Points

o   All strong points, shackles and securing ropes shall have a breaking strength of not less than 48 kN.

o   Securing arrangements to be placed at least 915 mm from the deck edge(excluded manrope securing arrangement)

o   Permanent or removable bowsing means shall not bear load; holding force for removable bowsing:

1. lower platform of accommodation ladder ≥ 4 kN

2. Pilot Ladder or manropes≥ 3 kN

Access to Deck

o   Handhold Diameter 32–36 mm

o   Handhold Height ≥ 1.2 m

o   Handhold Spacing 0.7-0.8 m

o   A ring or eye at height of stanchion (inner diameter) ≥ 60mm

o   The access to deck is considered to be on the top of the coaming, bulwark or platform where the actual pilot transfer takes place.

Marking

o   Permanent measuring marking shall be provided at a regular interval of every 3 steps (~1 m)

o   Permanently marked by the manufacturer with at least the following information on the underside of the uppermost step and the lowermost spreader step: Manufacturer, serial number, date, approving authority

 

4. Rigging Requirements – Part B

Key rigging requirements for pilot ladders are outlined below:

  • Pilot ladder shall be secured to dedicated strong points meeting 48 kN breaking strength requirement.
  • Pilot ladder positioned within the parallel body length of the ship and within the midship half-length of the ship.
  • Steps shall rest firmly against ship's side and remain horizontal; ladder hangs vertically without obstruction.
  • Pilot ladder is positioned that it is clear of any possible discharge from the ships, and at all times hangs vertically, free and without obstruction.
  • Retrieval line shall be secured at forward end, at or above lowest spreader.
  • The combination arrangement shall be positioned and secured that:
    • Lower platform height above water ≥ 5m;
    • Pilot ladder and manropes height above lower platform > 1.5 m;
    • Highest step of pilot ladder above the lower platform > 2 m.
    • The horizontal distance between the pilot ladder and the lower platform shall be between 0.1 and 0.2 m.

5.  Winch Reels Installation – Part C

Key requirements for installation of pilot ladders winch reels are depicted below:

  • The winch drum diameter shall be not less than 0.16m and shall be provided with sunken securing points (if a pilot ladder is to be stowed on a winch drum).
  • The point of access position and adjacent area shall be kept clear of obstructions, including the pilot ladder winch reel, for distances as follows: Width 915mm × Depth 915mm × Height 2200mm.
  • Winch reel shall NOT be used to support the ladder; independent strong points are required.
  • Shall be equipped with accident prevention devices, manual/powered operation brakes, and locking mechanisms.

6. Inspection and Maintenance – Part D

Key requirements for operational readiness, onboard inspection and maintenance are shown below:

  • Pre- and post-use inspections required before and after each use.
  • Detailed inspections required every three months.
  • At least one spare compliant pilot ladder and one spare set of manropes must be carried on board.
  • Pilot ladders and manropes must be removed from service within 36 months after manufacture or 30 months after being placed into service, whichever comes first.

7. Familiarization Requirements – Part E

Requirements for familiarization are depicted below:

  • Onboard personnel involved in inspection, maintenance, rigging or operation of pilot transfer equipment shall receive familiarization training covering operation and use, inspection procedures, replacement procedures, and special condition considerations.
  • On ships which SOLAS chapter IX applies, the company shall ensure familiarization by STCW regulation I/14.
  • On ships to which SOLAS chapter IX does not apply, familiarization on board shall include, but not be limited to:

1. operation and use of the equipment and arrangements for the transfer of pilots and other personnel provided on board the ship;

2. the characteristics of pilot transfer arrangements which shall not be used for the transfer of pilots or other personnel

3. carrying out inspections and maintenance of the pilot transfer arrangements, including spare ladders on board

4. replacement procedures of pilot ladders and manropes

5. when applicable, measures and additional equipment or operational considerations to be made to ensure the integrity of the pilot ladder in special conditions, i.e. freezing or windy condition or rough weather especially when there is moderate swell

8. Approval Requirements – Part F

Pilot transfer arrangements must be approved by the Administration:

  • Pilot transfer arrangements shall be approved by the Administration:

a.    Before first use (for arrangements installed on or after 1 January 2028)

b.    After repair, alteration, or modification of arrangements installed before 1 January 2028.

  • The pilot ladder, including the means of securing the pilot ladder at intermediate lengths, and manropes shall be type-approved by the Administration.
  • A manufacturer quality control system shall be required and shall be audited by a competent authority to ensure continuous compliance with the type approval conditions.

Shipowners, Operators, and Masters should take the following actions to ensure compliance with the updated SOLAS requirements:

  • Review Current Arrangements: Assess all existing onboard pilot transfer arrangements against the new MSC.576(110) performance standards to identify any compliance gaps.
  • Develop Implementation Plan: Establish timelines for compliance based on ship type and installation dates. Plan for any necessary structural or equipment modifications in advance. 
  • Update Maintenance Procedures: Integrate the new inspection requirements (including the mandated 3-month detailed checks) into your Safety Management System (SMS) and establish robust record-keeping protocols.
  • Training and Familiarization: Ensure all relevant crew members receive appropriate training in the new requirements.
  • Procure Spare Equipment: Acquire spare pilot ladders and manropes as required by the standards.
  • Seek Administration Approval: Ensure pilot transfer arrangements are type-approved by the Administration in accordance with Part F of the performance standards. Moreover, part F applies exclusively to arrangements installed on or after 1 January 2028, with the sole exception of arrangements installed before 1 January 2028 undertaking modifications, alterations or repairs (as per paragraph 35 of MSC.576(110)). 

1.    What is the application timeline for the new pilot transfer arrangement standards under MSC.572(110) and MSC.576(110)?

The SOLAS Regulation V/23 amendments (Resolution MSC.572(110)) and the supporting mandatory Performance Standards (Resolution MSC.576(110)) enter into force on 1 January 2028. Application is based on the installation date of the pilot transfer arrangements:

  • Installed on or after 1 January 2028: Shall fully comply with the amended provisions and the performance standards at the time of the installation
  • Installed before 1 January 2028:
    • Ships falling under SOLAS Chapter I – seagoing cargo ships of 500 GT and above and all passenger ships on international voyages – shall be brought into compliance at the “first survey” on or after 1 January 2029. These vessels shall be inspected in accordance with SOLAS regulations I/6 and I/7 or I/8.
    • Ships not covered by SOLAS Chapter I – such as cargo ships below 500 GT and domestic or non-international vessels – shall comply with the requirements by 1 January 2030. These vessels shall be inspected to the satisfaction of the Administration.
  • After entry into force date on 1 January 2028 (Irrespective to installation date): All pilot transfer arrangements, regardless of their installation date, shall comply with the inspection, stowage, maintenance, replacement and familiarization of all pilot transfer arrangements (parts D and E of MSC.576(110)) starting 1 January 2028.

The figure below provides a visual breakdown of these timelines based on vessel parameters.

 

2.    How is the “installation date” defined?

The expression "installed on or after 1 January 2028" means a contractual delivery date for the pilot transfer arrangement or, in the absence of a contractual delivery date, the actual delivery date of the arrangement to the ship on or after 1 January 2028.

 

3.    What does the term “first survey" mean?

The circular MSC.1/Circ.1290 provides the interpretation of term “first survey”. Under this circular, unless indicated otherwise, when the term “first survey” is referenced by a regulation in the 1974 SOLAS Convention, as amended, it means the first annual survey, the first periodical survey or the first renewal survey whichever is due first after the date specified in the relevant regulation (i.e., 1 January 2029 for the current case) or any other survey if the Administration deems it to be reasonable and practicable, taking into account the extent of repairs and alterations being undertaken. For this Regulation and for a ship under construction, when the installation date of pilot transfer arrangements is before 1 January 2028, but the ship is delivered on or after 1 January 2029, the initial survey acts as the “first survey”.

 

4.    The pilot ladder of a new constructed VLCC is installed before 1 January 2028 (contractual delivery date), but vessel will be delivered on 5 January 2029. Do we need to comply with the new requirement?

Yes. Pilot transfer arrangements installed before 1 January 2028 on ships to which chapter I of SOLAS applies shall comply with the requirements not later than the first survey on or after 1 January 2029.  With refer to the MSC.1/Circ.1290, for a ship under construction, where the installation date of the pilot transfer arrangement is  before 1 January 2028, but the ship is delivered on or after 1 January 2029, the initial survey acts as the “first survey”.

 

5.    Do vessels need to carry extra pilot ladders and manropes?

Yes, the new regulation requires at least one spare compliant pilot ladder and one spare set of manropes shall be carried on board. These are also required even if pilot transfer arrangements are provided on both sides of the ship.

 

6.    What is the validity of the pilot ladder and manrope?

Pilot ladders and manropes, including their spares, shall be removed from service, either at any time not complying with these performance standards, or within 36 months after the date of manufacture or within 30 months after the date of being placed into service, whichever comes first, and shall not be used for the embarkation and disembarkation of pilots or other personnel.

 

7.    Can the vessel crew carry out repairs to the pilot ladder steps or spreader?

No. Repair or replacement of pilot ladder steps or spreader steps onboard shall be prohibited. A spare set of pilot ladder arrangements shall be ready to be moved to either side of the ship to replace damaged equipment as needed. Pilot transfer arrangements installed in accordance with SOLAS regulation V/23 shall be approved by the Administration in accordance with the performance standards (MSC.576(110)) before being put into service for the first time and after repair, alteration or design modifications.

 

8.    When is a combination arrangement needed? Are there any changes to the pilot boarding marking?

The height of climb on a pilot ladder shall not be less than 1.5 m and not more than 9 m from the surface of the water to the point of access in all seagoing conditions of draught and trim. Whenever the height of climb on a pilot ladder from the surface of the water to the point of access exceeds 9 m, the ship shall be provided with and rig an accommodation ladder in conjunction with the pilot ladder (i.e. a combination arrangement). On all ships which may require combination arrangements, a two-tone visual mark, the upper half being white and the lower half being red, not less than 4 m in height and 0.5 m in width shall be provided in the midship half-length of the ship in the vicinity of the pilot boarding position to indicate to the user whether or not a combination arrangement is to be rigged. The dividing line between the upper and the lower halves of the pilot line shall be 9 m below the point of access.

As point of access is defined the top of the coaming, bulwark or platform where the actual pilot transfer takes place. Therefore, it shall be verified that the pilot boarding mark is measured from the actual point of access, as defined above.

 

9.    What is the requirement for existing strong points that lack documented evidence of their breaking strength?

For existing strong points with no documented evidence of their breaking strength, and in order to ensure full compliance with the Performance Standards (MSC.576(110)), ABS strongly recommends the replacement of the strong points with standardized, documented components. The details of eye plates together with welding to the deck, and underdeck supporting structures if any, are to be indicated on the drawings and submitted for review. Proof load testing of new components would generally not be required, while the manufacturer’s mill certificate of eye plates, welding and NDT are to be to the satisfaction of attending Surveyor. Other options (load testing, engineering analysis - i.e. FEA - in lieu of load testing, etc.) may be accepted subject to the approval by the flag Administration. However, as this is a topic that drawn the industry's concerns, the replacement of the existing undocumented strong points is the option that ensures fully compliance. If load testing is approved by the flag Administration, then there is no prohibition to carry out the load test at the Annual Survey. However, proof load testing may lead to deformation or damage of strong points depending on the testing load. In these cases, replacement is unavoidable and may be difficult to carry out the necessary works when the vessel is not gas-free.

 

10.  Does the 915 mm minimum distance requirement from the deck edge apply to strong points for manropes?

No. Strong points exclusively used for securing manropes do not need to comply with the 915 mm criterion.

 

11.  What are the minimum dimensions and door opening requirements for pilot transfer side doors?

The side opening shall have a minimum clearance of 2,200 mm (H) x 915 mm (W) to ensure unobstructed passage of pilots and other personnel. The ship’s side doors shall not open outwards unless they are located below the freeboard deck (refer to Regulation 21 of Annex I of the ICLL)