IMO-2026-RFP-012 - ENVIRONMENTAL RISK IMPACT ASSESSMENT ON UNDERWATER RADIATED NOISE (URN) FROM SHIPPING ACTIVITIES IN COSTA RICA
Amendment No.1
With reference to the Request for Proposal (RFP) dated 27 March 2026, IMO wishes to issue an amendment to:
a) Extend RFP Deadline: The deadline for submission to the RFP has been extended to Monday 27 April 2026 (12:00 hrs, UK Time), instead of Monday 20 April 2026, (12:00 hrs, UK Time),
b) Amend Clause 3.2.3 and 4.1.2 b of the Terms of Reference. Please refer to the document titled “3. Revised Annex C – TOR Environmental Risk Impact Assessment – Costa Rica)”. Prospective bidders are advised to review the revised TOR carefully and ensure that their proposals are submitted in line with the updated requirements
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1. The International Maritime Organization (IMO) seeks proposals for “ENVIRONMENTAL RISK IMPACT ASSESSMENT ON UNDERWATER RADIATED NOISE (URN) FROM SHIPPING ACTIVITIES IN COSTA RICA” in accordance with the requirements, terms and conditions stipulated herein.
2. This Request for Proposal (RFP) consists of this document and the following annexes:
Annex A: Instruction to Bidders
Annex B: IMO General Contract Conditions-Services
https://wwwcdn.imo.org/localresources/en/About/Procurement/Documents/IMO%20General%20condition%20Services.pdf
Annex C: Terms of Reference
Annex C.1: Technical Response Form
Annex D: Financial Response Form
Annex E: Vendor Registration Form https://www.imo.org/en/About/Procurement/Pages/Vendor-registration.aspx
3. In submitting a proposal, the bidder accepts in full and without restriction the requirements of this RFP including the Terms of Reference and the IMO General Conditions Services as the sole basis of this tender process, and waives his own conditions of sale, whatever they may be. Bidders should not submit a proposal if they are unable to accept the IMO Terms and Conditions, as per Annex B.
4. Proposals must be received by the IMO no later than 20 April 2026, 12:00 hours (UK Time). Proposals received after the designated time will be automatically rejected. Proposals are to be transmitted online via the IMO procurement portal. Submission of proposals by other means is not accepted.
Note: Due to specific operational requirements and the nature of the services to be provided, participation in this tender is restricted to entities that are legally registered in Costa Rica and meet all applicable tender qualification and technical requirements.
Sustainable Procurement practices integrate requirements, specifications, and criteria that are compatible and in favour of the protection of the environment, the social progress and in support of economic development. These practices seek resource efficiency, improve the quality of products and services, and ultimately optimize costs (HLCM Procurement Network). Sustainable Procurement is one of the Sustainable Development Goals (SDGs) (goals 12 and 12.7), and it also contributes to the achievement of all SDGs. This procurement opportunity is considered sustainable as it incorporates at least three sustainability considerations, in accordance with the HLCM Procurement Network's Sustainable Procurement Working Group - Sustainability Indicators Framework. To learn more about which considerations are included in this procurement opportunity, please see below for a specific description. For more information, contact the procurement official or author of this procurement opportunity.
The tender contains sustainability considerations regarding local MSMEs, local communities or disadvantaged groups.
Examples:
Reserved labour opportunities for local communities, use of local materials, reserved procurements for local companies
The tender contains sustainability considerations related to the protection of the environment, biodiversity and restoration of natural habitats.
Examples:
Sustainable/ organic agriculture, fishing or forestry.
The tender contains sustainability considerations promoting health and general well-being of consumers/ recipients of the good or service.
Examples:
Hazardous chemicals handling, labelling of chemicals.
The tender incorporates contract conditions/ KPIs that stipulate the verification of suppliers' environmental and social claims through “spot checks” and audit provisions.
The tender contains sustainability considerations promoting vendors' participation to the UN Global Compact.