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use standardized forms and texts for contracts, notices, terms of service and other
documents intended for clients in dealings with clients or potential clients;
where appropriate, train unit staff on compliance risk issues.
25. Critical accounting estimates and judgements
The preparation of financial statements in conformity with IFRS requires the use of accounting
estimates, which, by definition, will seldom equal the actual results. Management also needs to
exercise judgment in the process of applying the Group’s and the Company’s accounting policies.
This note provides information about the areas that involved higher degree of judgment or
complexity which are more likely to be materially adjusted due to estimates and assumptions
turning out to be wrong.
Revaluation of buildings, constructions, equipment and machinery
The management determines the fair value and the remaining useful life of buildings and
constructions and equipment and machinery based on valuations performed by independent
certified valuators in accordance with real estate valuation standards and based on the average
construction costs relevant for the reporting year when valuation is performed, less subsequent
depreciation. The Group’s internal policy is to perform the revaluations with sufficient regularity,
when there are indications that the average construction costs and/or purchase prices related to
the buildings, gas distribution system and equipment have changed significantly which could lead
to the carrying amount of such assets differing materially from that which would be determined
using fair value at the end of the reporting period, but at least once every five years.
At the end of each reporting period, the management updates Its assessment about the changes
in the construction costs of the assets subject to periodic revaluation, taking into account the
available information such as official statistics data and prices quoted by construction companies
in the procurement process. The management determines whether there are such changes in the
market prices that would result into material difference between the relevant asset’s carrying
amount and its fair value. All resulting fair value estimates are included in level 3 (see also Note 23).
As in 2019 the average construction costs have substantially changed against the average
construction prices used by an independent certified valuator when revaluating assets in 2017, the
management of JSC GASO decided to carry out a revaluation of assets in order to measure the
asset replacement values as at 1 August 2019.
The revaluation of property, plant and equipment was carried out by independent certified
valuators, measuring the initial and residual cost value of each asset under valuation, as well as the
replacement value of accumulated depreciation as at 1 August 2019 for buildings, constructions,
technological equipment, and vehicles for core business. Out of these categories, the items not
valued were land, compensations for land, electricity installations and assets that were set to be
written off in 2019 and 2020. The valuation of assets took place in compliance with the International
Valuation Standards 2012 (IVS 300 Valuations for financial reporting) using the cost approach.
The cost approach method used in the valuation of immovable property was based on the average
construction and purchase prices in Latvia. The measurement of cost replacement values involved
an analysis of the construction cost data of Latvian construction companies, the average pipeline
costs for gas pipelines, as well as the information available to JSC GASO regarding the construction
works carried out in recent years. The value of basic calculation unit for each specific building or