Mr. Hyung Seok Yoon is a partner at D&A LLC. Mr. Yoon is actively engaged in legislative strategy, drawing on his extensive experience in policy-making, legislation, and administrative affairs through his service as a secretary to the Office of the President, the National Assembly, various government agencies, and Bar Associations.
Legislative Reform of the Petition System - Insights from the Yoon Seok-yeol Administration's National Proposal Initiative - Journal of Legislative Studies, Vol. 22, No. 2 (Korean Society of Legislation Studies, 2025)
Online Petition System of the Blue House as a New Communication Platform - Focusing on the status and legal institutional improvements - Law and Policy, Vol. 27, No. 2 (Jeju National University Institute of Law & Policy, 2021)
Legislative Issues in Ensuring the Right to Petition - Focusing on the Online Petition System of the National Assembly of Korea- Journal of Legislative Studies, Vol. 17, No. 2 (Korean Society of Legislation Studies, 2020)
The Unconstitutionality of the Blackout Period on Pre-Election Polls and Legislative Alternatives, Journal of Media and Law, Vol. 18, No. 3 (Korea Press Law Association, 2019)