The 2024 edition ofChambers Global: The World's Leading Lawyers for Business recognizes Nossaman's Infrastructure Group in Band 1 in the Projects: Public-Private Partnerships (PPP) category. Additionally,Geoff Yarema, Patrick Harder, Andrée Blais, Barney Allison, Corey Boock, Yukiko Kojima and Elizabeth Cousins were noted as leading lawyers in the practice area.

Chambers Global reported, "Nossaman LLP is one of the go-to firms for representation of public sector clients including state authorities, government departments and universities in the PPP space. The firm offers comprehensive assistance across the life span of a project, including initial advice on legislation and obtaining environmental approvals, as well as representation at the construction, financing and operation stages. It possesses expertise in the establishment of PPP programs for public bodies. The firm has a well-known ability in road and rail PPP structures is augmented by additional skill in social infrastructure." Additionally, it noted clients said, "The Nossaman team is always very prepared, knowledgeable and helpful in balancing client protections against an ever-changing marketplace."

The Chambers Global rankings, based on interviews with lawyers and clients, look at a broad range of qualities, including legal ability, professional conduct, client service, commercial awareness, diligence and commitment to the client, to provide an independent assessment of counsel throughout the world.