How often must Maine dispensaries reconcile METRC inventory?

Maine OCP requires daily inventory reconciliation for all licensed cannabis establishments. Dispensaries must verify that physical inventory matches METRC records at the close of each business day. Monthly comprehensive reconciliation reports must be filed with OCP by the 5th of each month, documenting any variances and corrective actions taken.

What is the acceptable inventory variance threshold in Maine METRC?

Maine OCP expects inventory variances below 1.0% by weight for flower and 0.5% by weight for concentrates. Edibles should maintain variance below 2.0% by unit count, and topicals below 1.5% by unit count. Variances exceeding these thresholds trigger an OCP compliance review and may result in a Notice of Deficiency. A variance over 5% requires immediate escalation to the compliance officer and suspension of sales until resolved.

What happens if a Maine dispensary fails a METRC audit?

OCP METRC audit failures are categorized by severity. Minor discrepancies (under 1% variance) require documented corrective action within 14 days. Moderate deficiencies (1-5% variance or missing records) trigger a Notice of Deficiency with a 30-day remediation deadline and potential $500-$2,000 fine. Major violations (over 5% variance, unaccounted product, or falsified records) can result in license suspension, $5,000-$10,000 fines, and referral for criminal investigation. Dispensaries with clean monthly reconciliation records typically receive warnings rather than fines for first-time minor issues.

Maine Dispensary Guide

METRC Monthly
Reconciliation Checklist

The daily, weekly, and monthly tracking system Maine operators use to pass OCP inventory audits

Version 2026.1 • Updated May 2026 • 10 pages • Free Download

↓ Download PDF Checklist

Why METRC Reconciliation Matters

Metrc inventory tracking is the #1 source of OCP compliance violations for Maine dispensaries. Unlike marketing or signage violations, inventory discrepancies trigger immediate regulatory scrutiny because they raise questions about product diversion, record falsification, and license integrity.

The operators with the cleanest OCP inspection records share one habit: a rigorous, repeatable inventory reconciliation process. This checklist distills the workflows used by high-performing Maine dispensaries into a system anyone can implement.

Reconciliation Schedule

OCP expects documented compliance at three frequencies. This checklist covers all three:

Daily 8 checks

End-of-day closing procedure to verify physical inventory matches METRC.

Export METRC active inventory report
Count flower by strain and weight
Count concentrates by SKU
Count edibles by unit
Count topicals by unit
Record variances on log sheet
Escalate if variance > 1%
File report in compliance binder

Weekly 6 checks

Comprehensive spot checks and transfer manifest reconciliation.

Reconcile all inbound transfer manifests
Verify outbound sales match METRC
Review waste logs for proper documentation
Check test-result associations
Audit package adjustments
Review failed batch handling

Monthly 10 checks

Full OCP-ready reconciliation report due by the 5th of each month.

Complete physical inventory count
Generate METRC inventory summary
Reconcile all transfers and adjustments
Document variances with root-cause analysis
Verify all lab results are linked
Update SOP if process gaps found
Sign and date reconciliation log
File with OCP monthly report
Review with compliance officer
Archive for 5-year retention

Sample: Daily Reconciliation Log

Every download includes printable log sheets. Here's the daily closing template:

METRC DAILY RECONCILIATION LOG
Date: ___________  Location: ___________
Completed By: ___________  Supervisor: ___________

FLOWER INVENTORY
Strain          METRC (g)  Physical (g)  Variance     Notes
__________      __________  ___________  __________  ______
__________      __________  ___________  __________  ______
__________      __________  ___________  __________  ______

CONCENTRATE INVENTORY
SKU             METRC (g)  Physical (g)  Variance     Notes
__________      __________  ___________  __________  ______

EDIBLE INVENTORY
Product         METRC (units)  Physical     Variance     Notes
__________      ___________    __________  __________  ______

VARIANCE SUMMARY
Total Flower Variance: _______g (_____%)
Total Concentrate Variance: _______g (_____%)
Total Edible Variance: _______units (_____%)

ESCALATION REQUIRED?  [ ] No  [ ] Yes — Contact: ___________

SIGNATURES
Inventory Manager: _________________ Date: _______
Shift Supervisor:  _________________ Date: _______

What's Included in the Download

Daily Reconciliation Log: One-page closing checklist for end-of-day inventory verification. Print a stack and keep them at your POS station.

Weekly Transfer Manifest Tracker: Cross-reference all inbound and outbound transfers against METRC records. Flags missing manifests before they become audit issues.

Monthly OCP Report Template: Pre-formatted reconciliation report that matches OCP's expected documentation structure. Includes variance analysis section and corrective action log.

Variance Investigation Guide: Decision tree for responding to inventory discrepancies. Tells you when to escalate, when to document, and when to pause sales.

How Operators Use This Checklist

New Dispensaries: Implement the full system from day one. The daily log trains staff on proper counting procedures before bad habits form. The monthly report template ensures your first OCP review shows organized, professional record-keeping.

Established Dispensaries: Use the monthly template to standardize reporting across multiple locations. The variance investigation guide helps identify whether discrepancies are counting errors, METRC entry mistakes, or inventory shrinkage — each requiring different fixes.

Pre-Inspection Prep: Run the full monthly checklist 30 days before any OCP audit. Operators who do this report significantly fewer deficiencies because they've already caught and documented the issues inspectors would otherwise flag.

Download the Full Checklist

10 pages • 24 checklist items • 3 log templates • Print-ready PDF

↓ Download Free PDF

METRC MonthlyReconciliation Checklist