Catharina has over 20 years of experience and specializes in public procurement and procurement-related law. In addition, she has special knowledge in innovative and sustainable public procurement. She also has extensive experience in general business law from her time as general counsel at the largest private healthcare group in the Nordics. For more than 10 years, Catharina has worked with issues related to health care and social care and she has extensive experience of working in the area of administrative law. Catharina has many years of experience as an advisor and representative for both the public and private sectors.

In the area of procurement, Catharina has been ranked by ranking institutes as one of the foremost in the area of procurement and has also been named as one of the power holders in public procurement by the newspaper Upphandling24. She lectures regularly at various universities, educational institutes and has been a moderator at a number of seminars related to public procurement.

Catharina is one of the authors of Norstedt’s yellow library regarding the legal commentaries The Act on public procurement – a commentary and the Act on procurement within the supply sectors – a commentary as well as the Procurement Authority’s report 2017:2 (Innovation partnership – a procedure to promote innovation and development). Some of the selected articles that she has written refer to, among other things, New procurement legislation – environmental considerations in public procurement, UrT, 4/2016, p. 329 and Labeling according to LOU, UrT, 3-4/2020, p. 153