Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of 25‐hydroxycholecalciferol as a nutritional feed additive for salmonids, other fish species and all other animal species (except poultry, pigs and all ruminants). The additive is currently authorised for use in pigs, poultry and ruminants. The additive is safe for salmonids, other fish species and all other animal species (other than pigs, poultry and ruminants) at the maximum recommended use levels (in mg 25‐OH‐D3/kg complete feed): 0.8 for salmonids, 0.075 in other fish species and 0.05 for all other animal species (other than poultry, pigs and ruminants). The use of 25‐OH‐D3 in feed for all animal species under the proposed conditions of use is considered safe for the consumers and the environment. With regard to the safety of users, the additive is not irritant to the skin or eyes. No conclusion on its potential to be a skin sensitiser or on its effects on the respiratory system can be reached due to the absence of data. The FEEDAP Panel concludes that 25‐OH‐D3, when used as a nutritional additive in feed, is efficacious for all animal species.
