The new ASTM standard provides a scientific framework for evaluating plastic biodegradation, helping manufacturers improve transparency, sustainability, and environmental performance.
ASTM International’s Committee on Plastics has approved a new biodegradability testing standard designed to improve the evaluation of how plastic materials break down in specific environmental conditions. The development represents an important step toward establishing clearer and more consistent methods for assessing the environmental performance of plastic products and packaging.
The newly approved standard is intended to provide manufacturers, researchers, regulators, and product developers with a science-based framework for measuring biodegradation rates and performance. By creating standardized testing procedures, ASTM aims to support greater transparency in environmental claims while helping organizations develop materials that align with sustainability goals.
Biodegradability has become a major focus within the plastics industry as companies seek solutions to reduce plastic waste and support circular economy initiatives. However, industry experts have long emphasized the need for reliable testing methods to distinguish between materials that genuinely biodegrade under specific conditions and those that merely fragment without fully breaking down. The new ASTM standard addresses this challenge by providing a more consistent approach to performance assessment.
According to ASTM, standardized biodegradability testing helps ensure that environmental claims are supported by measurable scientific evidence. Such standards are increasingly important as governments, brand owners, packaging manufacturers, and consumers demand greater accountability regarding sustainability claims and product end-of-life impacts.
The approval is expected to benefit a wide range of industries, including packaging, consumer goods, agriculture, marine applications, and specialty plastics. Manufacturers developing biodegradable materials will be able to use the standard to evaluate product performance, support certification processes, and guide future innovation efforts.
Industry stakeholders believe the standard could also help reduce confusion surrounding biodegradability claims by providing a recognized benchmark for testing and verification. As demand for environmentally responsible materials continues to grow, scientifically validated standards are becoming increasingly important in helping businesses demonstrate compliance with sustainability objectives and regulatory requirements.
The approval reflects ASTM International’s ongoing efforts to develop technical standards that address emerging environmental challenges and support innovation in materials science. The organization’s plastics committee continues to work on standards related to biodegradability, compostability, recycling, and the broader management of plastic materials throughout their lifecycle.
As companies invest in next-generation materials and sustainable packaging solutions, the new plastic biodegradability standard is expected to play a significant role in guiding product development, validating environmental performance, and strengthening confidence in biodegradability claims across global markets.