Certifications & Awards

2022 US Plastics Pact Sustainable Packaging Innovation Award

Earth Maize™ was reconized by the US Plastics Pact Sustainable Packaging Innovation Award with Honorable Mention in 2022 in the compostability category.

Awards Showcase

2018 SPC Innovator Awards

Earth Maize was reconized by the SPC Innovator Awards in 2018 with Honorable Mention for Packaging Innovation

Earth Maize in Action

USDA Bio Preferred

Many of our products are USDA Bio Preferred as 92% bio-content and higher

USDA Bio Preferred Catalog

BPI Certified Compostable

Most of our products are BPI certified as compostable in commercial composting facilities.


CMA approved

Our products have been tested and approved by the Compost Manufacturing Alliance and are accepted by Cedar Grove commercial composting facilities.

TUV OK compost HOME

Our newest certification allows for home composting of our product

  • Currently, there is no equivalent certification to OK compost HOME in the US, as BPI solely certifies for industrial compost. Therefore, when evaluating a compostable product choice, OK compost HOME is the best possible certification to look for.
  • OK compost HOME guarantees complete biodegradability in the light of specific requirements, even in a garden compost heap.