AEA Ammonia Certification System — Documents

There are three primary documents that describe the AEA Ammonia Certification System:

• System Document: this is the governing document of the AEA’s Ammonia Certification System. The rules defined by the System Document and its two subsidiary documents describe the way environmental attributes are assessed, documented, and communicated to consumers under the Ammonia Certification System.
  Download the System Document.
• Methodology Document calculation of the carbon footprint and determination of the origin of ammonia. The calculation shall follow the methodology defined by the standard of the International Organization for Standardization ISO 14067 Greenhouse gases – Carbon footprint of products – Requirements and guidelines for quantification.
  Download the Methodology Document.
• Chain of Custody Document: this lays out the chain of custody model and documentation system.
  Download the Chain of Custody Document.

To provide additional support, we also:

• unpacked the System in an exploratory webinar in Jan 2026.
• provide a walk-through video of the System Registry.
• presented an early version of the Pilot at our 2024 annual conference.