Since the Lao People's Revolutionary Party took power in 1975, the state has required all Buddhist monks to register with and operate under the Lao Front for National Construction, which vets sangha leadership and integrates Buddhist ritual into state ceremony, an arrangement that preserved Buddhism's public visibility in exchange for political conformity, unlike the more severe suppression religion faced in neighboring Cambodia under the Khmer Rouge in the same decade. Christian communities, a small single-digit percentage of the population by government estimate, face registration requirements under a 2002 decree on religious practice, and Protestant house churches, especially those growing among Hmong and other highland minorities, have reported forced renunciation pressure, property seizure and detention in various provinces, prompting the US State Department's International Religious Freedom Report to flag Laos for monitoring in multiple years without reaching the highest concern designation.
The Hmong, many of whom sided with the United States during the Vietnam War era Secret War in Laos, experienced further religious and political marginalization after 1975, and Hmong animist and shamanic practice, alongside a growing Hmong Christian minority formed partly through refugee resettlement abroad, remains a distinct thread within the country's religious landscape.