However, the acceptance of the Roerich Pact was limited to the United States and the countries of Central and South America. Not a single country in Europe and Asia, the geopolitical focus of the Second World War that began a few years later, signed or ratified the treaty. Even though it remains valid in relations between the parties and the Organization of American States (OAS) and continues to act as a depositary in succession to the Pan-American Union, the Roerich Pact remained without significant practical relevance. As the USA is not party to the 1999 Second Protocol of the Hague Convention, the Roerich Pact is therefore still of importance as a contractual obligation in the area of cultural property protection. Nevertheless, with the establishment of a protective label and the administration of lists of cultural assets worthy of protection by a central international institution, this treaty introduced two important far-reaching principles in the area of the protection of cultural assets in armed conflicts that remain important today.