Safety and efficacy of a feed additive consisting of CNCM I-4622 for all animal species (Danstar Ferment AG).

Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of CNCM I-4622 when used as a technological additive (acidity regulator and hygiene condition enhancers) for all animal species. The product is intended for use in mash compound feeds and/or solid feed materials used for the preparation of liquid feeds at a minimum inclusion level of 1 × 10 CFU kg feed. The bacterial species is considered by EFSA to be eligible for the qualified presumption of safety (QPS) approach. As the identity of the strain has been clearly established and it did not show acquired resistance to antibiotics of human and veterinary importance, the use of this strain in animal nutrition is considered safe for the target species, consumers and the environment. The additive is considered to be a respiratory sensitiser but is not irritant to eyes/skin or a skin sensitiser. CNCM I-4622 at 1 × 10 CFU/kg complete feed showed the potential to reduce the pH and the growth of coliforms in liquid feeds. CNCM I-4622 is compatible with halofuginone, diclazuril, decoquinate and nicarbazin at the highest authorised levels for chickens for fattening.