diff --git a/src/ontology/cro-edit.owl b/src/ontology/cro-edit.owl
index 33234d9..7168a4a 100644
--- a/src/ontology/cro-edit.owl
+++ b/src/ontology/cro-edit.owl
@@ -816,6 +816,14 @@ AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#created_by> <h
 AnnotationAssertion(rdfs:label <http://purl.obolibrary.org/obo/CRO_0000094> "primary collector role")
 SubClassOf(<http://purl.obolibrary.org/obo/CRO_0000094> <http://purl.obolibrary.org/obo/CRO_0000093>)
 
+# Class: <http://purl.obolibrary.org/obo/CRO_0000096> (acquisition role)
+
+AnnotationAssertion(<http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/CRO_0000096> "Selecting, ordering, and receiving materials or physical objects for research, scholarly, library or archival collections.")
+AnnotationAssertion(<http://purl.obolibrary.org/obo/IAO_0000234> <http://purl.obolibrary.org/obo/CRO_0000096> "https://orcid.org/0000-0002-2908-3327")
+AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#created_by> <http://purl.obolibrary.org/obo/CRO_0000096> <http://orcid.org/0000-0001-5208-3432>)
+AnnotationAssertion(rdfs:label <http://purl.obolibrary.org/obo/CRO_0000096> "acquisition role")
+SubClassOf(<http://purl.obolibrary.org/obo/CRO_0000096> <http://purl.obolibrary.org/obo/CRO_0000028>)
+
 # Class: <http://purl.obolibrary.org/obo/CRO_0000097> (funding source role)
 
 AnnotationAssertion(Annotation(<http://purl.obolibrary.org/obo/IAO_0000119> "https://www.lexico.com/en/definition/funder") <http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/CRO_0000097> "The person or organization that provides money for a particular purpose, such as a grant to perform research.")