Hanchongnyon was criminalized under the
National Security Act in 1999 for alleged pro-North Korean activities. The North Korea-based
Pomchonghakryon considers the Hanchongnyon as its southern headquarters. In 1998, the Supreme Court of South Korea officially designated Hanchongnyon as an "enemy-benefiting organization" under the National Security Act. This designation was reaffirmed for the 10th Hanchongnyon in 2004, with the court stating that despite some changes in its charter and regulations, there had been no fundamental change in its ideology and objectives. The criminalization of Hanchongnyon led to a significant increase in National Security Act violations. Between 1997 and 2001, 594 individuals were detained, with 560 facing trial for their involvement with the organization. In 2005, the United Nations Human Rights Committee ruled that punishing Hanchongnyon delegates solely for their membership violated the International Covenant on Civil and Political Rights, specifically Article 22 on freedom of association and Article 18 on freedom of thought and conscience. == Decline ==