{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T09:51:56Z","timestamp":1791453116454,"version":"4.3.3"},"reference-count":4,"publisher":"Wiley","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["EFS2","EFSA Journal"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:p>Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the modification of the terms of authorisation of Heyndrickxia faecalis (formerly identified as Weizmannia faecalis) DSM 32016 (TechnoSpore50\u00ae), as a zootechnical feed additive authorised for use in all poultry species for fattening, reared for laying\/breeding, ornamental birds and suckling and weaned Suidae piglets. The applicant sought a modification of such authorisation for all poultry species and ornamental birds to allow the simultaneous use of the additive with the coccidiostats decoquinate, nicarbazin, lasalocid sodium and narasin. The Panel concluded that TechnoSpore50\u00ae is compatible with the coccidiostats decoquinate, nicarbazin, lasalocid sodium and narasin at the proposed conditions of use.<\/jats:p>","DOI":"10.2903\/j.efsa.2026.10350","type":"journal-article","created":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T09:15:29Z","timestamp":1791450929000},"source":"Crossref","is-referenced-by-count":0,"title":["Assessment of the application for modification of the terms of authorisation of the feed additive consisting of Heyndrickxia faecalis DSM 32016 (TechnoSpore50\u00ae) (Biochem Zusatzstoffe Handels\u2010 und Produktionsges. mbH)"],"prefix":"10.2903","volume":"24","author":[{"name":"EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto Edoardo","family":"Villa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanna","family":"Azimonti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eleftherios","family":"Bonos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henrik","family":"Christensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mojca","family":"Durjava","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Birgit","family":"Dusemund","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ronette","family":"Gehring","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boet","family":"Glandorf","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maryline","family":"Kouba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"L\u00f3pez\u2010Alonso","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesca","family":"Marcon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giovanna","family":"Martelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlo","family":"Nebbia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alena","family":"Pechov\u00e1","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Prieto\u2010Maradona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katerina","family":"Theodoridou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Montserrat","family":"Anguita","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosella","family":"Brozzi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matteo L.","family":"Innocenti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaume","family":"Galobart","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alberto Navarro","family":"Villa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sofia","family":"Sandalli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"10.2903\/j.efsa.2026.10350_ref1","doi-asserted-by":"crossref","unstructured":"EFSA FEEDAP Panel (EFSA Panel on Additives and Products or Substances used in Animal Feed) , Rychen, G., Aquilina, G., Azimonti, G., Bampidis, V., Bastos, M. D. L., Bories, G., Chesson, A., Cocconcelli, P. S., Flachowsky, G., Gropp, J., Kolar, B., Kouba, M., L\u00f3pez\u2010Alonso, M., L\u00f3pez Puente, S., Mantovani, A., Mayo, B., Ramos, F., \u2026 Galobart, J. (2018). Guidance on the characterisation of microorganisms used as feed additives or as production organisms. EFSA Journal, 16(3), e05206. https:\/\/doi.org\/10.2903\/j.efsa.2018.5206","DOI":"10.2903\/j.efsa.2018.5206"},{"key":"10.2903\/j.efsa.2026.10350_ref2","doi-asserted-by":"crossref","unstructured":"EFSA FEEDAP Panel (EFSA Panel on Additives and Products or Substances used in Animal Feed) , Bampidis, V., Azimonti, G., Bastos, M. L., Christensen, H., Dusemund, B., Kouba, M., Kos Durjava, M., L\u00f3pez\u2010Alonso, M., L\u00f3pez Puente, S., Marcon, F., Mayo, B., Pechov\u00e1, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Dierick, N., \u2026 Brozzi, R. (2020). Scientific Opinion on the safety and efficacy of TechnoSpore\u00ae (Bacillus coagulans DSM 32016) for piglets, other growing Suidae, chickens for fattening, other poultry for fattening and ornamental birds. EFSA Journal, 18(6), 6158. https:\/\/doi.org\/10.2903\/j.efsa.2020.6158","DOI":"10.2903\/j.efsa.2020.6158"},{"key":"10.2903\/j.efsa.2026.10350_ref3","doi-asserted-by":"crossref","unstructured":"EFSA FEEDAP Panel (EFSA Panel on Additives and Products or Substances used in Animal Feed) , Bampidis, V., Azimonti, G., Bastos, M. L., Christensen, H., Dusemund, B., Durjava, M., Kouba, M., L\u00f3pez\u2010Alonso, M., L\u00f3pez Puente, S., Marcon, F., Mayo, B., Pechov\u00e1, A., Petkova, M., Ramos, F., Villa, R. E., Woutersen, R., Brantom, P., Alija\u2010Novo, N., \u2026 Brozzi, R. (2023). Safety and efficacy of a feed additive consisting of Weizmannia faecalis DSM 32016 (TechnoSpore50\u00ae) for poultry for fattening, poultry reared for laying\/breeding, ornamental birds and suckling and weaned Suidae piglets (Biochem Zusatzstoffe Handels\u2010 und Produktionsgesellschaft GmbH). EFSA Journal, 21(11), 8355. https:\/\/doi.org\/10.2903\/j.efsa.2023.8355","DOI":"10.2903\/j.efsa.2023.8355"},{"key":"10.2903\/j.efsa.2026.10350_ref4","doi-asserted-by":"crossref","unstructured":"EFSA FEEDAP Panel (EFSA Panel on Additives and Products or Substances used in Animal Feed) , Villa, R. E., Azimonti, G., Bonos, E., Christensen, H., Durjava, M., Dusemund, B., Gehring, R., Glandorf, B., Kouba, M., L\u00f3pez\u2010Alonso, M., Marcon, F., Nebbia, C., Pechov\u00e1, A., Prieto\u2010Maradona, M., R\u00f6he, I., Theodoridou, K., Anguita, M., Innocenti, M. L., \u2026 Christodoulou, R. (2025). Assessment of the application for modification of the terms of the authorisation of the feed additive consisting of Weizmannia faecalis DSM 32016 (TechnoSpore50\u00ae) for all poultry species for fattening, reared for laying\/breeding and ornamental birds (Biochem Zusatzstoffe Handels\u2010 und Produktionsges. mbH). 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