| 1.    Company overviewin order to reflect the current business, thecompany has applied to MCA for change of
 name from HBL Power Systems Limited to HBL
 Engineering Limited. MCA issued new certificate
 of incorporation on 13th November 2024 in the
 name of HBL Engineering Limited.
 HBL Engineering Limited ("HBL" or "TheCompany") is a public limited company
 incorporated and domiciled in india and has its
 registered office at Hyderabad, Telangana State,
 india. The Company has its primary listings on
 the BSE Limited and National Stock Exchange of
 india Limited in india. The financial statements
 were reviewed by the Audit Committee in its
 meeting held on 24th May 2025 and approved by
 the Company's Board of Directors at the meeting
 held on 24th May 2025.
 The principal activities of the Company compriseof manufacturing of different types of batteries
 including Lead Acid, Nicad, Silver Zinc, Lithium
 and Railway & Defence Electronics and other
 products. The Company is also engaged in service
 activities related to the above products.
 2.    Statement of complianceThese standalone financial statements have beenprepared in accordance with indian Accounting
 Standards (referred to as "ind AS") as prescribed
 under section 133 of Companies act 2013 read
 with companies (indian accounting standards)
 rules as amended from time to time.
 3.1 Basis of preparationThe financial statements have been prepared onthe historical cost convention and on an accrual
 basis, except for the following material items that
 have been measured at fair value as required by
 relevant ind AS:
 i) Certain financial assets and liabilities (referaccounting policy on financial instruments);
 ii)    Defined benefit and other long-termemployee benefits
 iii)    Provision for warranties iv)    Extended Producer Responsibility (EPR)iv) Lease liability on right of use assets
 3.2    Functional and presentation currencyThe financial statements are presented in Indianrupees, which is the functional currency of
 the Company and the currency of the primary
 economic environment in which the Company
 operates. All financial information presented in
 Indian rupees has been rounded off to the nearest
 lakh of rupees except share and per share data.
 3.3    Operating cycle:Based on the nature of products / activities ofthe Company and the normal time between
 acquisition of assets and their realization in cash
 or cash equivalents, the Company has determined
 its operating cycle as 12 months for the purpose
 of classification of its assets and liabilities as
 current and non-current.
 3.4    Use of Judgments, estimates and assumptionsThe preparation of standalone financialstatements are in confirmity with the recognition
 and measurement principles of ind As requires
 management of the company make estimates
 and judgements that effect the reported balances
 of Assets and Liabilities, disclosures of contingent
 liabilities as at the date of standalone financial
 statements and reported amounts of income and
 expenses for the periods presented. Estimates
 and underlying assumptions are reviewed on a
 perodic basis. Revisions to accounting estimates
 are recognised in the period in which estimates
 are revised and future periods are effected.
 The company uses the following criticalaccounting judgements, estimates and
 assumptions in the preparation of its standalone
 financial statements.
 3.4    a Revenue recognitioni)    Revenue from contracts with customersthat meet the recognition criteria under
 paragraph 9 of Ind AS 115 are recognised
 when (or as) a performance obligation is
 satisfied by transferring a promised good
 or service to a customer, for the amount of
 the transaction price that is allocated to that
 performance obligation.
 ii)    The company exercises judgement foridentification of performance obligations,
 determination of transation price, allocation
 of transation price to each distinct
 performance obligation and determining
 whether the performance obligation is
 satisfied at a point in time or over a period of
 time. These judgements have been explained
 in detail under the note on revenue.
 (refer note no. 30)
 3.4    b Useful life, depreciation method andresidual values of Property Plant andEquipment
 The company reviews the useful life,depreciation methods and residual values
 of property, plant and equipment at the end
 of each reporting period. This reassessment
 may result in change in depreciation expense
 in future periods (refer note no. 5).
 3.4    c Employee benefitsThe accounting of employee benefits inthe nature of defined benefit requires
 the company to use assumptions. These
 assumptions have been explained under
 employee benefit note (refer note no. 34)
 3.4    d LeasesThe company evaluates if an arrangementqualifies be a lease as per requirements of
 Ind As 116. Identification of lease requires
 significant judgement. The company uses
 significant judgement in assessing the leaseterm (including anticipated renewals) and
 applicable discount rate. (refer note no. 9)
 3.4 e Impairment of investments/intangibleassets
The company reviews its carrying value ofinvestments and intangible assets carried at
 cost (net of impairment, if any) annually or
 more frequently when there is indication for
 impairment. If the recoverable amount is less
 than its carrying amount the impairment loss
 is accounted in the statement of profit and
 loss account.
  
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