Suhuyini's practice focuses on transactional and regulatory matters in financial services, with a particular expertise in Canadian consumer protection laws and the regulation of financial services in Canada. Suhuyini regularly advises financial services entities, including financial institutions, on regulatory compliance matters including banking, consumer protection, anti-money laundering, sanctions, and other Canadian regulatory requirements. In addition to other publications, Suhuyini is the author of the Annotated Ontario Consumer Protection Act.