Adv. Mottahdeh advises clients from the early stages of the regulatory process, in legislative and policy proceedings. Adv. Mottahdeh assists in the forming of strategies relating to the relevant regulator, in initiating actions, and in responding to various authorities’ decisions. Among others, he represents clients in an administrative enforcement proceeding, and in proceedings for obtaining required approvals and permits from various global authorities, and provides regulatory consulting relating to transactions, public offerings, mergers, and transfer of control.

Adv. Mottahdeh serves both established companies and start-ups in the Hi-Tech, Fin-Tech, Gaming, digital (crypto) currency, and blockchain industries, providing his legal expertise on issues ranging from financial, compliance, and anti-money laundering regulations to banking and payment solutions.

Before bringing his talents to the Porat Group, Shmuel worked at the few of Israel's leading law firms and represented leading banks and Key players.