භාණ්ඩ, වැඩ සහ උපදේශන නොවන සේවා සඳහා වන ප්රසම්පාදන මාර්ගෝපදේශ සංග්රහය - 2024 සමඟ භාවිත කළ යුතු ප්රසම්පාදන අත්පොත - 2024 (සිංහල)
Procurement Manual 2024 for Goods, Works and Non-consulting Services
Procurement Manual 2024 for Goods, Works and Non-consulting Services issued on 01/01/2025 was revised by incorporating amendments on 18/07/2025.
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Procurement Manual 2024 for Goods, Works and Non-consulting Services