TKDN It is a percentage indicating the domestic content of goods, services, or a combination of both, calculated according to applicable regulations.

TKDN-certified steel pipes are products with a Domestic Component Level (Tingkat Komponen Dalam Negeri, or TKDN).

Learn how to correctly interpret a TKDN certificate—from the TKDN value and product specifications to the BMP and validity period—for your project procurement needs.

Learn what TKDN + BMP minimum 40% means, the 25% minimum TKDN requirement, and how it applies to domestic product priority in government procurement.

Learn the differences between TKDN and BMP, their roles in procurement, and how both support P3DN policy and the use of domestic products across Indonesia.

Explore how PP Joint and PT Joint connect steel pipe piles in retaining wall construction, supporting structural continuity and shear force transfer with SPINDO.

Learn the functions, differences, and construction applications of PP Joint and PT Joint as interlock systems for spiral steel pipes with SPINDO

Understand P3DN, its objectives, benefits, and relationship with TKDN and BMP in supporting domestic products and strengthening Indonesia’s national industry.

TKDN matters because infrastructure procurement evaluates material performance and compliance with Indonesia's domestic product use requirements and policies.