FAO report calls for robust risk assessment for recycled plastic food packaging

ROME, (UrduPoint / Pakistan Point News / WAM - 14th May, 2026) The growing use of recycled plastic in food packaging and other food contact materials offers clear environmental benefits but also raises crucial chemical safety concerns that underscore the need for discussion on globally harmonised standards, according to a new report by the Food and Agriculture Organisation of the United Nations (FAO).

The report, published on Wednesday and titled Food safety implications of recycled plastics and alternative food contact materials, comes amid a steady rise in the global food packaging market - estimated at $505.27 billion in 2024 and projected to reach $815.51 billion by 2030.

Snacks, ready‑made meals, fast food, confectionery, and bottled beverages illustrate how shifting consumption patterns and lifestyle changes are fueling demand for food packaging.

Food contact materials (FCMs) play an important role in reducing food loss and waste by extending shelf life and protecting food quality, thereby helping to lower production costs, improve agrifood systems efficiency, support food security and nutrition, and contribute to environmental sustainability.

However, the widespread use of plastic-based FCMs with long environmental half-lives is contributing to a global plastic waste epidemic, prompting a gradual shift to recycled plastics.

While less than 10% of plastic waste generated globally has been recycled so far, this share is expected to grow for sustainability reasons, raising important food chemical safety questions.

The report argues that environmental objectives must be pursued in parallel with health concerns stemming from potential chemical contamination and migration from FCMs into food.

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"We want to recycle more plastic, but we also want to make sure that by solving one problem we don't create new problems. Food safety must be a central consideration in the transition towards more sustainable agrifood systems and food consumption patterns," said Corinna Hawkes, Director of the Agrifood Systems and Food Safety Division at FAO.

The timely evaluation of food safety issues is critical to enabling recycled and alternative FCMs to reach their full potential while protecting consumer health and ensuring fair trade.

An area of concern is the potential introduction of new hazards associated with feedstock sources - such as pesticides, natural toxins, or allergens - in bio‑based FCMs derived from natural and renewable resources such as corn, sugarcane, and cassava. Additional concerns arise from the use of new intentionally added substances, such as nanomaterials, which are used to improve material performance or enable active packaging functions.

The report calls for the effective cleaning and removal of chemicals during plastic recycling processes specifically designed for FCMs. Suitable waste stream control and sorting systems can separate food‑use plastic packaging materials before recycling according to synthetic polymer‑specific Resin Identification Codes.

Addressing rising public concern about exposure to micro- and nanoplastics in food and beverages requires validated analytical methods for their detection and identification.