NATIONAL IRRIGATION AUTHORITY TENDER MAY 2025
REGISTRATION OF CONSULTING FIRMS, PROFESSIONAL INDIVIDUAL CONSULTANTS, CONTRACTORS, SERVICE PROVIDERS AND SUPPLIERS
FOR THE PERIOD 2025/2026-2026/2027
The National Irrigation Authority (NIA) is a state agency established under the Irrigation Act, No. 14
of 2019. The Authority invites applications for the registration of interested and eligible consulting
firms, professional individual consultants, contractors, service providers and suppliers for the period
2025/2026-2026/2027 in various categories with category numbers as indicated in the registration
documents and summarized as follows:
| S.No. | Registration Category | Category Description | Application Submission Deadline |
| 1. | Category A | Consulting Firms | 9th June 2025 at 10.00 a.m. local time) |
| 2. | Category B | Professional Individual Consultants | 10th June 2025 at 10.00 a.m. local time) |
| 3. | Category C | Contractors (NCA registered) | 11th June 2025 at 10.00 a.m. local time) |
| 4. | Category D | Service Providers | 12th June 2025 at 10.00 a.m. local time) |
| 5. | Category E | Suppliers | 13th June 2025 at 10.00 a.m. local time) |
