Cost Records Maintenance (Rule 3)

Designing, implementing, and maintaining statutory cost records as mandated by Rule 3 of the Companies (Cost Records and Audit) Rules 2014.

Who Must Maintain Cost Records?

Rule 3 of the Companies (Cost Records and Audit) Rules 2014 mandates that every company engaged in the production of goods or provision of services specified in the Annexure to the Rules must maintain cost records. The requirement applies to:

  • Regulated sectors (Table A): Petroleum, drugs, fertilisers, sugar, electricity, telecom — turnover threshold ₹35 crore (individual product)
  • Non-regulated sectors (Table B): Steel, cement, automobiles, paper, textiles, chemicals, and 30+ others — turnover ≥ ₹35 crore
  • All companies meeting the above criteria must maintain cost records irrespective of whether they are required to have a cost audit
Important: Maintaining cost records is a prerequisite for cost audit. However, cost record maintenance obligations apply even to companies below the cost audit turnover threshold. Failure to maintain proper records is an offence under the Companies Act 2013.

What Records Must Be Maintained?

Raw Material & Input Records

Receipts, issues, consumption statements, and price records for all raw materials and inputs in cost ledgers.

Labour Cost Records

Direct labour time records, wage registers, piece-rate records linked to cost centres and products.

Utilities & Services

Power and fuel consumption records, utilities cost allocation across departments and products.

Cost Statements

Monthly/quarterly product-wise cost statements, variance analysis, and reconciliation with financial accounts.

How We Help You Maintain Cost Records

Cost Record System Design

Custom design of cost recording framework aligned with your production process, cost centres, and product lines.

Cost Ledger Maintenance

Periodic maintenance of cost ledgers, reconciliation with financial accounts, and preparation of cost statements.

Staff Training

Training your finance and production teams on cost data collection, recording standards, and CAS compliance.

Compliance Review

Periodic review of your cost records for completeness, accuracy, and conformity with CAS and Rule 3 requirements.

Is Your Company Compliant with Rule 3?

Get a free compliance check for your cost record maintenance obligations.