The One Plan, adopted in 2014, combined the regional council's policy statement, regional coastal plan and regional plan into one document and for the first time required intensive farming operations to have consent.
The Chronicle asked Horizons why no enforcement action had been taken against operations which had not applied for resource consent when required.
Its strategy and regulation manager Nic Peet said: "outstanding applications have been formally notified of the due date November 1 and we will consider if any further regulatory action is required after that date.
"Enforcement is always appropriate and measured in response to any non-compliance.
"Our focus continues to be getting the applicants through a robust process."
The council's Environment Committee a due to discuss the data to on Wednesday morning.
Meanwhile, consents continue to be issued largely on a discretionary basis meaning the operations are exceeding the nitrogen leaching limit set out in the council's One Plan.
Of the 21 intensive land use consents issued in the past two months only one has met the plan's targets (controlled consent).