IPSAS 50
Active
Exploration for and Evaluation of Mineral Resources
Specifies financial reporting for mineral resource exploration and evaluation expenditures, exempting entities from the standard IPSAS 3 hierarchy while mandating cost measurement, tangible/intangible classification, tailored impairment indicators, and pre-reclassification impairment testing. Effective 1 January 2027.
Active Standard
IPSAS 50 Exploration for and Evaluation of Mineral Resources is the current, active standard issued by the IPSASB specifying financial reporting requirements for mineral exploration and evaluation expenditures. Effective for periods beginning on or after 1 January 2027.
IPSAS 50 is drawn primarily from IFRS 6 Exploration for and Evaluation of Mineral Resources. It grants an explicit exemption from the general accounting policy hierarchy under IPSAS 3, allowing entities to determine their capitalization policies while introducing mandatory tangible/intangible classification, mineral-specific impairment trigger indicators, and pre-reclassification impairment assessments.
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Objective, Scope & the "Free Choice" Policy Framework (paras. 1–5)
Objective – limited improvements, not a full model
Specifies financial reporting for exploration/evaluation of mineral resources. Deliberately makes only LIMITED improvements to existing practice – requiring impairment assessment (per IPSAS 26) and disclosures that help users understand amounts, timing, and cash-flow certainty, WITHOUT prescribing a comprehensive recognition/measurement model.
Scope boundaries – a narrow window
Expenditure BEFORE obtaining legal exploration rights in a specific area Expenditure AFTER technical feasibility and commercial viability are DEMONSTRABLE
This Standard applies ONLY to the narrow window BETWEEN those two points – the genuine exploration/evaluation phase (paras. 4–5). Note IPSAS 45 explicitly cross-references this Standard's scope carve-out for exploration/evaluation asset RECOGNITION/MEASUREMENT (that Standard's §1).
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Definitions (para. 6)
The three core terms
Exploration and evaluation expenditures
Expenditures incurred exploring for/evaluating mineral resources BEFORE technical feasibility and commercial viability of extraction are demonstrable.
Exploration and evaluation assets
Exploration and evaluation expenditures recognized as assets, per the entity's OWN accounting policy.
Exploration for and evaluation of mineral resources
The search for minerals, oil, gas, and similar non-regenerative resources – AFTER obtaining legal exploration rights – plus determining technical feasibility and commercial viability of extraction.
A deliberately entity-defined scope
Notice the circularity by design: an "exploration and evaluation asset" is whatever the entity's OWN policy says it is. This isn't a gap – it's the Standard's central mechanic (§3), reflecting how genuinely varied exploration accounting practice was across jurisdictions when this Standard (and its IFRS 6 predecessor) was developed.
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Recognition – the IPSAS 3 Exemption (paras. 7–8)
A genuinely unusual carve-out from the normal accounting policy hierarchy
Entities recognizing exploration/evaluation assets apply IPSAS 3 para. 12 (general policy-setting principles) – but are EXEMPTED from IPSAS 3 paras. 14–15 (the usual hierarchy of authoritative sources for topics with no specific Standard)
Ordinarily, when no IPSAS directly addresses an item, IPSAS 3 requires management to consult a defined hierarchy (other IPSAS on similar issues, the Conceptual Framework, then other standard-setters' pronouncements). IPSAS 50 deliberately SUSPENDS that hierarchy for exploration/evaluation assets – reflecting the IPSASB's decision to preserve DIVERSITY in existing practice rather than force premature convergence, mirroring IFRS 6's own well-known departure from IAS 8's usual policy-development requirements.
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Initial Measurement – Elements of Cost (paras. 9–12)
Cost-based, with an entity-defined boundary
Exploration and evaluation assets measured at COST – the entity determines its OWN policy on which expenditures qualify, applied CONSISTENTLY
Acquisition of exploration rights Topographical, geological, geochemical, geophysical studies Exploratory drilling, trenching, sampling Technical feasibility/commercial viability evaluation activities
(A non-exhaustive list – para. 10.) The key judgment: the DEGREE to which expenditure can be associated with finding SPECIFIC mineral resources.
What's explicitly EXCLUDED
DEVELOPMENT expenditure is NEVER recognized as an exploration/evaluation asset – once feasibility/viability are demonstrable, that's a DIFFERENT asset category entirely, governed by the Conceptual Framework and IPSAS 31 instead (para. 11).
Removal/restoration obligations incurred DURING exploration/evaluation are recognized under IPSAS 19's ordinary provisions framework (para. 12).
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Subsequent Measurement & Accounting Policy Changes (paras. 13–15)
Historical cost or fair value – tied to classification
HISTORICAL COST or FAIR VALUE – if fair value, it must be CONSISTENT with the asset's classification (tangible → IPSAS 45's model; intangible → IPSAS 31's model) (§6)
Changing policy – a lower bar than usual
A policy change is permitted if it makes statements MORE RELEVANT and no less RELIABLE, or MORE RELIABLE and no less relevant – judged using IPSAS 3's criteria (para. 14). Crucially, the change need NOT achieve FULL compliance with those criteria – only demonstrate it moves CLOSER to meeting them (para. 15). This is a genuinely relaxed standard compared to IPSAS 3's usual bar for voluntary policy changes elsewhere in the Handbook.
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Presentation – Classification & Reclassification (paras. 16–18)
Tangible or intangible – by nature, applied consistently
TANGIBLE examples: vehicles, drilling rigs INTANGIBLE examples: drilling rights
Where a tangible asset is CONSUMED developing an intangible one, that consumption becomes part of the INTANGIBLE asset's cost – but the tangible asset itself never converts INTO an intangible asset (para. 17).
Reclassification – impairment FIRST, always
Once technical feasibility and commercial viability are DEMONSTRABLE → the asset is no longer classified as exploration/evaluation – but MUST be assessed for impairment (and any loss recognized) BEFORE reclassification
This ordering matters: it prevents an entity from carrying forward an already-impaired carrying amount into its new asset category unadjusted (para. 18).
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Impairment – Trigger Indicators & the Testing Level (paras. 19–23)
A REPLACEMENT trigger test, not IPSAS 26's usual indicators
For exploration/evaluation assets SPECIFICALLY, para. 21's four indicators REPLACE IPSAS 26's ordinary impairment indicator list (paras. 25–29 of that Standard) – everything else about measuring/presenting/disclosing the resulting loss still follows IPSAS 26 (paras. 19–20).
The right to explore has EXPIRED, or will expire soon, and won't be renewed Substantive further exploration expenditure is NEITHER budgeted NOR planned Exploration has NOT found commercially viable quantities, and the entity has decided to DISCONTINUE activities in that area Sufficient data exists that even though development is LIKELY to proceed, the carrying amount is UNLIKELY to be recovered in full from development or sale
Testing level – entity-defined, capped at a segment
The entity DETERMINES its own policy for allocating exploration/evaluation assets to cash-generating units (or groups) for impairment testing – but the chosen level can NEVER be LARGER than an IPSAS 18 segment
The testing level MAY comprise one or more cash-generating units (paras. 22–23) – another instance of this Standard granting entity-level flexibility within an outer boundary, consistent with its overall "limited improvements" philosophy.
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Disclosure Requirements (paras. 24–26)
Core disclosure package
ACCOUNTING POLICIES for exploration/evaluation expenditures, including exploration/evaluation asset recognition AMOUNTS of assets, liabilities, revenue, and expense arising from exploration/evaluation OPERATING and INVESTING cash flows arising from exploration/evaluation
Separate class treatment
Exploration/evaluation assets are treated as a SEPARATE CLASS of assets, with the disclosures required by EITHER IPSAS 45 or IPSAS 31 applying – whichever matches the entity's own §6 classification (tangible or intangible) (para. 26).
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Effective Date & Transition (paras. 27–29)
The very newest Standard in the entire Handbook
Periods beginning on/after 1 January 2027 – the LATEST effective date of any Standard covered in this library so far. Earlier application permitted, with disclosure of that fact (para. 27).
A narrow IMPRACTICABILITY exception exists: if applying the §7 impairment-indicator requirements to COMPARATIVE information for periods before 1 January 2027 is impracticable, the entity discloses that fact instead – "impracticable" carries its IPSAS 3 meaning (para. 29). This Standard also makes CONSEQUENTIAL amendments to IPSAS 31 (adding the exploration/evaluation asset scope exclusion referenced throughout this library).
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Relationship to IAS/IFRS & GFS – Comparison with IFRS 6
Comparison – IPSAS 50 vs IFRS 6
IPSAS 50 is drawn from IFRS 6 (amendments to March 2018), Exploration for and Evaluation of Mineral Resources.
A notably SHORT comparison – largely just TERMINOLOGY: IPSAS 50 uses "historical cost" and "impairment of cash-generating assets"; IFRS 6 uses "cost model," "revaluation model," and "impairment of assets."
Comparison – IPSAS 50 vs GFS
Both require capitalized exploration/evaluation expenditure to be accounted for as exploration/evaluation assets, when the entity elects to capitalize IPSAS 50 classifies as tangible/intangible; GFS classifies as a type of INTELLECTUAL PROPERTY PRODUCT IPSAS 50's cost elements EXCLUDE a return to fixed capital; GFS INCLUDES one Subsequent measurement CAN converge if GFS's market-value approach matches IPSAS 50's market-technique current value choice Impairment: IPSAS 50 tests carrying amount vs. recoverable amount; GFS instead treats CONSUMPTION as the decline in current value IPSAS 50 includes disclosure requirements GFS lacks
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Statement / Process Mapping
Decision map
- Has the entity obtained LEGAL RIGHTS to explore a specific area, AND is technical feasibility/commercial viability NOT YET demonstrable? If outside this window → outside this Standard's scope entirely (§1)
- Set an entity-specific accounting POLICY for which expenditures qualify as exploration/evaluation assets – exempted from the usual IPSAS 3 hierarchy (§3)
- Measure at COST initially – excluding development expenditure; recognize removal/restoration obligations under IPSAS 19 (§4)
- Choose HISTORICAL COST or FAIR VALUE for subsequent measurement, consistent with the asset's classification (§5)
- Classify TANGIBLE or INTANGIBLE, by nature, applied consistently (§6)
- Do ANY of the four §7 indicators apply? → test for impairment under IPSAS 26, at an entity-defined level no larger than a segment (§7)
- Feasibility/viability BECOME demonstrable? → impair FIRST, then reclassify OUT of this Standard's scope (§6)
Concept-to-statement mapping table
IPSAS 50 conceptStatement(s)Notes
Exploration/evaluation asset carrying amountSOFPHistorical cost or fair value, per entity policy
Removal/restoration provisionSOFPPer IPSAS 19
Impairment lossSOFPerfPer IPSAS 26, using this Standard's own trigger indicators
Operating/investing cash flowsCash FlowDisclosed separately by activity
Accounting policies, amounts by classNotesMandatory disclosures, paras. 24–26
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Related Standards – Cross-Reference Map
How IPSAS 50 connects across the IPSAS body of literature
StandardNature of the connection
IPSAS 3Sets the GENERAL policy-development principle applied (para. 12), while paras. 14–15's usual hierarchy is EXEMPTED for this topic (§3); governs the "impracticable" definition for transition (§9)
IPSAS 18Caps the maximum impairment-testing level at a segment (§7)
IPSAS 19Governs removal/restoration obligation recognition during exploration/evaluation (§4)
IPSAS 26Governs the actual impairment measurement/presentation/disclosure mechanics, once this Standard's own trigger indicators are met (§7)
IPSAS 31Governs intangible-classified exploration/evaluation assets' subsequent measurement and disclosure; receives a consequential scope-exclusion amendment FROM this Standard (§5, §8, §9)
IPSAS 33Governs when this Standard applies for entities adopting accrual IPSAS after the base effective date (§9)
IPSAS 45Governs tangible-classified exploration/evaluation assets' subsequent measurement and disclosure; explicitly excludes exploration/evaluation asset recognition/measurement from its own scope (§5, §8)
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Quick-Reference Glossary
Exploration and evaluation expenditures
Expenditures before technical feasibility and commercial viability of extraction are demonstrable.
Exploration and evaluation assets
Exploration and evaluation expenditures recognized as assets under the entity's own accounting policy.
Exploration for and evaluation of mineral resources
The search for minerals, oil, gas, and similar non-regenerative resources, plus feasibility/viability determination.
Cash-generating unit
The smallest identifiable group of assets, held for a commercial return, generating largely independent cash inflows.
Commercial viability
The stage where it can be demonstrated that extraction of mineral resources is economically viable.
Technical feasibility
The stage where it can be demonstrated that the extraction technology and process are viable.
Financial statement key
SOFP Statement of financial position
SOFPerf Statement of financial performance
Notes Notes to the financial statements