Regulation Issues Spark Tensions As Weed Businesses Continue To Spring Up Across Thailand

Thailand’s evolving cannabis policies have sparked economic opportunities and regulatory challenges, creating a complex landscape for businesses and policymakers alike.

In 2018, Thailand became the first Southeast Asian nation to legalize cannabis for medical use, aiming to boost its economy through agricultural and medical advancements. By 2022, regulations expanded to permit ingestible products containing less than 0.2% THC, and the government even distributed 1 million free cannabis plants to citizens, emphasizing economic recovery and tourism revival. This shift drew international attention, with an estimated $800 million cannabis market emerging by the end of 2022.

Kueakarun Thongwilai, a Bangkok-based cannabis shop owner, reported that 70-80% of his customers are foreigners, primarily from Asian nations like Japan, China, and Malaysia, as well as European countries. While low-THC products are legal, smoking cannabis in public remains prohibited under the Public Health Act, carrying penalties of up to $800 fines and three months in jail.

The decriminalization boom led to a surge in cannabis-related businesses, including cafes, lounges, and massage centers, particularly in tourist-heavy areas. Over 1 million Thai residents registered as cannabis growers, and approximately 6,000 licenses were issued for cannabis ventures, with 1,600 in Bangkok alone. The Thai Chamber of Commerce projects the industry’s value could exceed $1 billion by 2025.

However, challenges persist. Addiction rates surged nearly fourfold within six months of decriminalization, fueling criticism of the government’s lack of preemptive regulations. Cannabis advocates and opponents alike acknowledge that the transition lacked clear guidelines, resulting in a "messy and unplanned" rollout.

Political shifts further complicate the future. After the May 2023 election, Prime Minister Srettha Thavisin indicated plans to restrict cannabis to medical use only, citing concerns over rising drug-related issues, particularly in northern and northeastern Thailand. This potential reversal has alarmed business owners like Aphichai Techanitisawad, founder of Grasshopper, who has invested $1 million in the industry. "If it becomes illegal again, I will have to stop the investment and find a market elsewhere," he told Al Jazeera.

Industry stakeholders argue that Thailand should refine regulations rather than revert to prohibition, emphasizing the need to combat crime and addiction while preserving economic benefits. The 2021 Narcotics Law marked progress by prioritizing rehabilitation over punishment, a shift recognized by the United Nations Office on Drugs and Crime (UNDOC). However, UNDOC continues to advocate for the closure of compulsory treatment centers, deeming them ineffective and a human rights violation.

"Now people are allowed alternatives," said UNDOC representative Karen Peters. "It is not an ideal choice, but they are given the choice to attend a treatment facility or go to prison."

As Thailand balances economic gains with public health and safety concerns, its approach may serve as a model—or a cautionary tale—for other nations in the region.