Bencros: recovered rubber
Public consultation period: July 27, 2026 till August 27, 2026.

Landor: low carbon fertilizer
Public consultation period: July 6, 2026 till August 6, 2026.

Dealin.green: Paulownia in European Union
Public consultation period: December 22, 2025 till February 8, 2026.

Agrifirm: Low carbon crops 
Public consultation period: September 1, September till October 1, 2025. 

Dealin.Green: Paulownia in the Netherlands, Project Documents
Public consultation period: June 10, 2024 till July 24, 2024

Naturevest: Paulownia Tree Plantations Croatia, Project Documents
No Feedback & Response document as this project was started before the launch of the initial version of the Proba Standard.

Away4Africa: Cashews Capture Carbon Benin, Project Documents
No Feedback & Response document as this project was started before the launch of the initial version of the Proba Standard.

PM.0006 Use of waste recovery to transition to a circular economy
Consultation period: June 16th - July 16th, 2025.

PM.0002 Adoption of low-carbon fertilizers to transition to low-carbon agriculture
Consultation period: May 14th - June 14th, 2025

PM.0005 Adoption of controlled-release fertilizers to transition to low-carbon agriculture
Consultation period: May 14th - June 14th, 2025

PM.0003 Use of low-carbon building materials to transition to low-carbon construction,
Consultation period: March 28th - May 12th, 2025.

PM.0004 Adoption of nitrogen stabilizers to transition to low-carbon agriculture,
Consultation period: April 3rd - May 3rd, 2025.

Low Carbon Fertilizer Production,
Public consultation period: September 2nd - October 16th, 2024.

Short Rotation Paulownia Tree Cultivation, 
Public consultation period: February 29th - March 29th, 2024.

The Proba Standard 1.1 
Public consultation period: August 14, 2024 till September 14, 2024
Supporting document:
Proba Standard v1.1 Feedback & Response

Proba Standard: Initial version
Public consultation period: October 7, 2023 till November 17, 2023
*No Feedback & Response document as there was no feedback for the initial version.