The CSG is sometimes approached with a request to provide an expert scientific opinion on a specific issue related to cetaceans. On other occasions, members of the CSG wish to express their particular concerns about a threatened cetacean species or population, or about the potential consequences for cetaceans of a proposed development, activity or policy. This may lead to the drafting of a letter to relevant individuals or organizations, signed by an IUCN official, the CSG chairman, or a group of CSG members. A selection of previous letters of this kind (and responses to them, when available) can be read below:
2024
- Letter from SSC and WCPA to Mexico’s Minister of Environment and Governor of Sonora State regarding LNG Development on the Sonora Coast – English and Spanish
2023
- Cetacean Specialist Group letter to the Secretary – General of CITES regarding the vaquita
- CSG Letter to Nepal Supreme Court re Karnali Dams
- CSG Open Letter regarding Taichung Port Expansion – Taiwan
2021
- Joint Statement by IUCN, WWF-Cambodia and the Cambodia Fisheries Administration – Time is running out for saving the transboundary dolphins of the Mekong – English and Khmer
- Letter from IUCN SSC about reduction in measures to protect vaquita
- Carta de IUCN SSC a la Autoridades Mexicanas sobre vaquita – Espanol
- Letter from IUCN SSC to the Mexican Authorities about the vaquita – English
2020
2018
2017
2016
- Letter from the IUCN SSC on the Namibia live capture and export
- IUCN letter Re India Waterways Bill and Ganges River Dolphin
2014
- Letter about the Vaquita to the Chinese Premier Li Keqiang, from the Director General of IUCN
- Letter about the Vaquita to the Mexican President from the Director General of IUCN
2013
- Letter to the Spanish Government regarding swim-with-dolphin programmes
- Letter to the Indonesian Government regarding a ban on captive dolphin facilities
2012
- Letter to IUCN regarding the Balaclava Island Coal Export Terminal, Australia
- Letter to the President of Mexico from the Director General of IUCN
- Letter to the Bangladesh Government regarding the Sundarbans Cetacean Sanctuaries
- Letter to Suriname regarding the Saramacca River seismic survey
2011
2010
- Letter from IUCN Asia to the Indonesian Government regarding seismic surveys in the coral triangle
- Letter from IUCN SSC to the Ministry of Environment and Forests, India about the negative impacts of 5 large dams on Ganges River dolphins in the Brahmaputra River
2008
2007
- Letter from the IUCN Director General to the Mexican President regarding the vaquita
- Letter to the CITES Secretariat from the Cetacean and Veterinary Specialist Groups regarding capture and export of dolphins from the Solomon Islands
- Letter to the Government of the Solomon Islands from the Cetacean and Veterinary Specialist Groups regarding capture and export of dolphins
2006