When Advertising Products, The Terms "Best", "Only" Are Not Allowed?
Based on Clause 11, Article 8 of the Advertising Law 2012, which stipulates prohibited acts in advertising as follows:
- Advertising using the words “best”, “only”, “number one” or words with similar meanings without legal documentation proving it as prescribed by the Ministry of Culture, Sports, and Tourism.
In addition, Article 2 of Circular 10/2013/TT-BVHTTDL stipulates that legal documentation includes:
- Results of market surveys conducted by legally established and operating organizations with market research functions;
- Certificates or similar papers from regional or national competitions and exhibitions recognizing the products, goods, or services as “best”, “only”, “number one”, or words with similar meanings.
Thus, advertising without such certifications and legal documentation as mentioned above is a prohibited act in advertising activities.
Respectfully!









