Reports
The British Library and the Arts and Humanities Research Council published a report on skills: Scoping Skills and Developing Training Programme for Managing Repository Services in Cultural Heritage Organisations. There is a very useful section in there that references several other digital skills frameworks for research library staff across Europe.
ALA published a report on Library Competencies.
Library Competencies | Tools, Publications & Resources (ala.org) (USA)
Publications and Documents - Canadian Association of Research Libraries (carl-abrc.ca) (including specifically Competencies-Final-EN-1-2.pdf (carl-abrc.ca))
Lippincott, Joan K. Directions in Digital Scholarship: Support for Digital, Data-Intensive, and Computational Research in Academic Libraries. Coalition for Networked Information, June 2023. https://doi.org/10.56561/ULHJ1168
Federer L. Defining data librarianship: a survey of competencies, skills, and training. J Med Libr Assoc. 2018 Jul;106(3):294-303. doi: 10.5195/jmla.2018.306. Epub 2018 Jul 1. PMID: 29962907; PMCID: PMC6013124.