1. Introduction

Overtime approval documentation is an important aspect of labour law compliance in India. It refers to the written records, permissions, attendance details, working-hour statements and wage documents maintained by an employer when an employee works beyond the prescribed working hours. Proper documentation helps establish whether overtime was authorised, whether the employee actually performed additional work, and whether the employer paid the legally prescribed overtime wages.

Overtime documentation is relevant in factories, commercial establishments, shops, offices and other covered workplaces. The applicable requirements depend on the nature of the establishment, the category of employee, the relevant central or state legislation, and the applicable rules.

The principal legal concern is that an employer must comply with applicable record-maintenance requirements, while an employee claiming overtime must ordinarily establish that the additional work was actually performed. Written approval is important evidence, but the precise legal consequences of missing approval depend on the governing statute and the facts of the case.

2. Meaning of Overtime Approval Documentation

Overtime approval documentation means the formal evidence recording the employer's permission for an employee to work beyond normal working hours. It also includes records of the additional hours actually worked and the wages payable for that work.

The principal documents generally include:

Overtime authorisation: Written approval from an authorised manager or supervisor.

Attendance records: Biometric logs, punch cards, muster rolls or electronic attendance reports.

Overtime register: A statutory or prescribed record of employees who worked overtime.

Duty rosters and shift schedules: Documents showing normal and extended working hours.

Overtime calculation sheets: Records showing additional hours and the applicable wage rate.

Payroll and payment records: Payslips, wage registers, bank-payment records and acknowledgements.

Employee confirmation: Where appropriate, an authenticated record confirming the additional hours worked.

These records serve different purposes. Approval establishes permission, attendance records help establish actual working time, and payroll documents demonstrate whether payment was made.

3. Legal Framework Governing Overtime Documentation in India

A. Factories Act, 1948

For establishments governed by the Factories Act, 1948, Section 59 provides for overtime wages when a worker works beyond the statutory limits, generally at twice the ordinary rate of wages. The applicable provisions concerning working hours, registers and returns must also be considered alongside the relevant rules.

The employer should maintain reliable records of attendance, working hours and overtime payments in the prescribed form. An internal approval procedure cannot override statutory working-hour limits or other mandatory protections.

B. Minimum Wages Act, 1948

Section 14 of the Minimum Wages Act, 1948, provided for overtime wages where an employee covered by the Act worked beyond the normal working day. Section 18 required covered employers to maintain prescribed registers and records.

The applicable rules prescribed overtime and wage-register requirements. The Act has since been superseded by the Code on Wages, 2019, subject to the relevant commencement and transitional arrangements. Therefore, the applicable law must be identified for the particular period of employment.

C. State Shops and Establishments Legislation

For shops and commercial establishments, the relevant state's Shops and Establishments Act and Rules may prescribe working-hour limits, overtime entitlements, registers and other documentation.

These requirements are not identical throughout India. An employer operating in Delhi, Maharashtra, Karnataka or Rajasthan must examine the legislation applicable to the establishment.

D. Code on Wages, 2019

The Code on Wages, 2019, includes provisions concerning overtime wages and employer record-keeping. Section 14 addresses overtime wages, while Section 50 concerns registers, returns and notices.

The precise application must be determined with reference to the Code's commencement, applicable rules and transitional provisions in force for the relevant period.

4. Essential Documents Required for Overtime Approval

A. Written Overtime Approval Form

The employer should maintain a written approval form identifying the employee, department, date, normal shift, additional hours requested, reason for overtime and approving authority.

The document should ideally contain:

Employee name, identification number and designation.

Date and scheduled shift timings.

Proposed overtime start and end times.

Business reason for the additional work.

Name and signature or authenticated electronic approval of the manager.

Actual overtime hours completed.

Any difference between approved and actual hours, with an explanation.

Where the applicable law or rules prescribe a particular authorisation slip or form, an internal email or informal message should not automatically be treated as a substitute.

B. Attendance and Working-Hour Records

Attendance records should establish the employee's actual working time. Employers may use biometric systems, electronic attendance systems, punch cards or prescribed registers.

However, attendance alone does not always establish that all time spent at the workplace constituted compensable overtime. Breaks, shift arrangements, applicable statutory definitions and the nature of the work may also be relevant.

C. Overtime Register

The overtime register is one of the most important compliance documents. Depending on the applicable legislation and rules, it may record:

Employee details and wage category.

Date on which overtime was performed.

Normal working hours and overtime hours.

Applicable overtime rate.

Amount payable.

Payment date and other prescribed particulars.

Where the applicable rules require a nil entry when no overtime has been worked, the employer must comply with that requirement as well.

D. Payroll and Payment Evidence

The employer should reconcile overtime approval, attendance, the overtime register and payroll. Payslips, wage registers, bank statements and payment acknowledgements help establish whether the amount calculated was actually paid.

A signed approval does not prove payment, and a payroll entry does not necessarily establish that the recorded hours were actually worked. These documents must be assessed together.

5. Important Case Laws on Overtime Documentation and Proof

The following Indian decisions explain the evidentiary importance of overtime authorisation, working-hour records, wage registers and proof of entitlement.

Case 1: D. Krishnan v. Special Officer, Vellore Cooperative Sugar Mill (2008)

Court: Supreme Court of India.

Facts: The employees claimed overtime wages and relied on punch-time cards and representations to the employer. The employer disputed their entitlement and maintained that they had not been authorised to work overtime.

Issue: Whether the employees could obtain overtime wages in proceedings under Section 33-C(2) of the Industrial Disputes Act, 1947, when their entitlement was disputed and the prescribed overtime authorisation slips had not been issued.

Judgment: The Supreme Court dismissed the appeal. It explained that proceedings under Section 33-C(2) are essentially concerned with enforcing an existing right and cannot ordinarily be used to establish a disputed entitlement for the first time. The Court also emphasised the insufficiency, in the circumstances of the case, of relying solely on documents without supporting oral evidence.

Legal principle: Where applicable rules require overtime authorisation slips, their absence can materially weaken an employee's claim. Attendance records and representations must be considered in the context of the governing rules and the evidence as a whole.

Importance: This is a leading authority for employers who must maintain prescribed authorisation documents and for employees who need reliable evidence of overtime work.

Case 2: Municipal Borough, Bijapur v. M.N. Gundawan (1965)

Court: High Court of Mysore.

Facts: The dispute concerned claims for overtime wages and the employer's statutory obligation to maintain registers and records under the Minimum Wages Act, 1948, and the relevant rules.

Issue: Whether the employer's failure to maintain overtime and wage records automatically transferred the entire burden of proof to the employer.

Judgment: The Court rejected the proposition that the statutory duty to maintain records, by itself, placed the entire burden of disproving overtime on the employer. It recognised that the employee must produce evidence supporting the claim, while the absence of required employer records may justify an adverse inference.

Legal principle: Failure to maintain statutory registers does not automatically prove every overtime claim, but it can substantially affect the evidentiary assessment.

Importance: Employers must not assume that a missing record is harmless. Equally, employees should maintain their own contemporaneous evidence wherever possible.

Case 3: M. Nagesh v. The State (2017)

Court: Karnataka High Court.

Facts: The dispute concerned overtime claims and the employer's failure to maintain the registers required by the applicable minimum-wage legislation and rules.

Issue: Whether an employer's failure to maintain prescribed records meant that the employee no longer had to establish the overtime claim.

Judgment: The Court reiterated the distinction between the employee's initial burden to support the claim and the adverse inference that may arise from the employer's failure to maintain mandatory records.

Legal principle: The employee must establish a factual foundation for the claim, but the employer's failure to produce legally required records can strengthen the employee's evidence.

Importance: The decision demonstrates why attendance registers, overtime records and wage registers should be maintained consistently rather than reconstructed only after a dispute arises.

Case 4: Indian Drugs & Pharmaceuticals Ltd. v. Employees' State Insurance Corporation (1997)

Court: Supreme Court of India.

Facts: The case considered the treatment of remuneration payable for overtime work in the context of employees' state insurance contributions.

Issue: Whether remuneration paid or payable for overtime work could be treated as wages for the relevant statutory purpose.

Judgment: The Supreme Court considered the character of overtime remuneration and explained that, where overtime work is performed and remuneration becomes payable, the payment may constitute wages under the applicable statutory framework.

Legal principle: Overtime remuneration can have consequences beyond the immediate employment contract, including for statutory wage-related obligations. The precise treatment depends on the statute under consideration.

Importance: Payroll departments should identify overtime payments separately and calculate associated statutory obligations according to the applicable legislation. This case concerns the treatment of overtime remuneration, not a universal rule that every overtime claim requires the same approval form.

Case 5: Kuldeep Singh v. M/s Kalra Hospital SRCNC Pvt. Ltd. (2022)

Court: Delhi High Court.

Facts: The dispute included questions concerning proof of overtime, the production of employment records and the evidentiary value of the documents relied upon by the parties.

Issue: Whether the evidence presented sufficiently established the employee's overtime claim and whether the employer had properly produced relevant employment records.

Judgment: The Court examined the quality of the evidence, the inconsistencies between the pleaded claim and the evidence, and the significance of records such as muster rolls and overtime sheets.

Legal principle: Overtime claims must be supported by credible evidence, and relevant employer records can be important in deciding whether the claim is established.

Importance: The case highlights the importance of consistency between the employee's claim, attendance data, overtime calculations and employer-maintained records.

Case 6: Union of India v. Heavy Electricals Factory Employees' Union (2026)

Court: Supreme Court of India.

Facts: The dispute concerned the calculation of overtime wages for employees of government factories, particularly whether compensatory allowances should be included in the ordinary rate of wages.

Issue: How should the ordinary rate of wages be calculated when determining overtime payments under Section 59(2) of the Factories Act, 1948?

Judgment: The Supreme Court addressed the statutory meaning of ordinary wages and the treatment of allowances when calculating overtime remuneration.

Legal principle: Correct overtime documentation must record not only the number of additional hours but also the legally applicable wage components used to calculate payment.

Importance: An employer may have accurate overtime authorisation and attendance records but still calculate wages incorrectly if the applicable statutory wage base is misunderstood.

Case 7: G4S Secure Solutions (India) Pvt. Ltd. v. Suraj Kumar Saw (2026)

Court: Delhi High Court.

Facts: The dispute involved overtime wage claims by security personnel. The employees relied on duty rotas and representations, while the employer disputed the claims and failed to produce certain relevant employment records.

Issue: Whether employees had sufficiently established overtime work and what consequences followed from the employer's failure to produce statutory records.

Judgment: The Court examined the evidence as a whole, including the employees' duty rotas, representations, statutory record-keeping obligations and the employer's explanation for the absence of records.

Legal principle: An employee must initially support the claim with evidence, but an employer's failure to produce records that it was legally required to maintain may justify an adverse inference.

Importance: This decision illustrates the importance of preserving records throughout the relevant retention period. It also confirms that missing records do not automatically establish every claimed overtime hour; the evidence must be evaluated in its entirety.

6. Recommended Overtime Approval Procedure

A legally sound procedure should follow these steps:

Identify the legal requirement: Determine the applicable working-hour limits, overtime rate, prescribed registers and approval requirements.

Record the request: The supervisor records the business reason, employee details and proposed additional hours.

Obtain approval: The authorised manager approves the request in the required form before overtime begins, where prior approval is required.

Verify actual attendance: Record the hours actually worked and document any variation from the approved schedule.

Update the overtime register: Enter the required particulars in the prescribed statutory or electronic record.

Calculate overtime wages: Apply the correct statutory rate and wage base.

Process payment: Include the amount in payroll and preserve evidence of payment.

Reconcile and retain records: Periodically compare approval forms, attendance logs, registers and payroll, and retain records for the legally prescribed period.

7. Consequences of Inadequate Documentation

Failure to maintain proper overtime documentation may result in several legal and operational consequences.

First, the employer may face difficulty defending a claim for unpaid overtime. Second, failure to maintain mandatory registers may lead to statutory penalties or other enforcement action under the applicable law. Third, courts or labour authorities may draw an adverse inference where relevant records should exist but are not produced without a satisfactory explanation. Fourth, incorrect wage calculations may result in additional payment liability.

Employees should preserve duty rosters, attendance records available to them, written instructions, messages requesting overtime, payslips and written representations concerning unpaid wages. They should also identify the applicable overtime provisions and submit a clear calculation of the amount claimed.

8. Conclusion

Overtime approval documentation is an essential part of labour law compliance in India. Effective documentation should establish the permission granted, the additional hours actually worked, the applicable wage calculation and the payment made. Employers must maintain the records prescribed by the applicable legislation, while employees should support overtime claims with credible evidence.

The decisions discussed above demonstrate three important principles: statutory authorisation requirements must be followed where applicable; employees must establish a factual basis for their claims; and employers who fail to maintain or produce mandatory records may face adverse evidentiary consequences. Accordingly, a properly documented overtime process protects both the employer and the employee and reduces the likelihood of avoidable labour disputes.