Use of estimates and judgments
The preparation of financial statements requires management to make judgments, estimates and assumptions that
affect the application of accounting policies and the reported amounts of assets, liabilities, income and expenses.
Actual results may differ from these estimates.
Estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are
recognised in the period in which the estimate is revised and in any future periods affected.
In particular, information about significant areas of estimation uncertainty and critical judgments in applying
accounting policies that have the most significant effect on the amount recognised in the financial statements are
described in the following notes:
i. Note 3 : Property, Plant and Equipment;
ii. Note 10 : Intangible Assets;
iii. Note 14 : Deferred Tax;
iv. Note 24 : Other Long Term Liabilities and Provisions; and
v. Note 40 : Financial Instruments.