What Devices Require TKDN Testing and How to Process It in Indonesia? - Cerapproval - Indonesia SDPPI Certification & Type Approval Agency

As Indonesia continues to strengthen domestic manufacturing and reduce dependence on imported technology, TKDN (Domestic Component Level / Tingkat Komponen Dalam Negeri) has become a critical requirement across multiple industries. For manufacturers, importers, distributors, and project vendors, understanding which devices require TKDN testing is essential for market access, government procurement eligibility, and regulatory compliance.

In practice, many companies ask the same question: What types of devices are required to undergo TKDN testing, and how does the certification process work? This is especially relevant for telecom products, networking infrastructure, industrial electronics, and smart technology solutions entering the Indonesian market.

In this article, Cerapproval explains the key device categories commonly subject to TKDN requirements and outlines the general process for obtaining TKDN certification in Indonesia.

What Is TKDN Testing?

TKDN refers to the percentage of domestic content used in a product, service, or a combination of both. In the context of hardware and electronic devices, TKDN assessment measures how much of the product’s value is contributed by local materials, local manufacturing, local assembly, local engineering, and supporting domestic services.

TKDN testing or verification is often required to:

Participate in government procurement
Supply products for state-owned enterprises (SOEs)
Meet telecommunications and digital infrastructure regulations
Improve competitiveness in regulated sectors
Comply with local content obligations for specific technologies

For many businesses, TKDN is no longer optional it is a strategic compliance requirement.

Types of Devices That Commonly Require TKDN Testing

The exact requirement depends on sector-specific regulations, but the following device categories are among the most common:

1. Telecommunications Devices

This is one of the most regulated sectors under TKDN-related frameworks in Indonesia. Common examples include:

4G and 5G smartphones
Cellular-enabled tablets
Modems
Routers

Telecommunications equipment used in public networks, operator infrastructure, or connected services often requires close alignment with Indonesian regulatory requirements, including TKDN and technical certification.

2. Network Infrastructure and Data Center Equipment

As Indonesia expands its digital economy, network and data center systems are increasingly relevant in TKDN discussions, especially in large enterprise and public-sector projects. Examples include:

Servers
Storage systems
Network racks and appliances
Firewall devices
Load balancers
Core network equipment
Edge computing devices

For government and SOE projects, TKDN compliance for these devices can significantly affect procurement eligibility.

3. Industrial Electronic Devices

Industrial automation and control systems may also fall under TKDN evaluation, depending on project scope and sector regulations. These include:

Programmable Logic Controllers (PLC)
Industrial IoT devices
Human Machine Interface (HMI) panels
Industrial gateways
Electronic control units

4. Energy, Smart Systems, and IoT Devices

In sectors such as utilities, energy, and smart city deployment, TKDN may apply or be strongly preferred for products such as:

Smart meters
Power inverter systems
Monitoring devices
Charging systems
IoT monitoring units

5. Devices Used in Government or SOE Projects

Even if a product is not explicitly listed in a public regulation, it may still effectively require TKDN if it is intended for:

Government tenders
Ministry projects
SOE procurement
Public infrastructure deployment

In these cases, TKDN certification often becomes a decisive factor during vendor qualification.

How to Process TKDN Testing and Certification

The TKDN process may vary by product category, but the general workflow typically includes the following steps:

1. Product Classification

The first step is to determine the correct classification of the device. This matters because each category may have:

Different TKDN calculation methods
Different documentation requirements
Different verification pathways
Different applicable regulations

Correct classification at the beginning prevents costly delays later.

2. Prepare Technical and Commercial Documents

A complete document package is essential. Commonly required documents include:

Product technical specifications
Bill of Materials (BOM)
Local vs imported component breakdown
Manufacturing or assembly flow
Supplier information
Cost structure / invoices
Production process diagrams
Company legal documents

Well-prepared documentation can significantly speed up the review process.

3. Domestic Content Analysis

At this stage, the product is evaluated based on:

Local raw materials
Local manufacturing activities
Local assembly in Indonesia
Local engineering or design contribution
Domestic support services

This analysis determines the final TKDN percentage.

4. Verification and/or Testing by Authorized Bodies

The product may then be reviewed by an authorized surveyor, verifier, or institution appointed under the applicable framework. Depending on the device, the process may involve:

Laboratory testing
Factory audit
Cost verification
Supply chain validation

This is the formal stage where compliance claims are validated.

5. Issuance of TKDN Certificate

Once the product meets the required criteria, the official TKDN certificate or equivalent compliance document is issued, confirming the product’s domestic content percentage.

6. Coordination with Other Certifications

For many devices, TKDN is not the only approval required. It often needs to be aligned with:

SDPPI / Postel certification
SNI
EMC / Safety testing
Product registration or import approvals

That is why companies often benefit from an integrated certification strategy.

Why Work with Cerapproval?

TKDN certification can become complex when businesses are unfamiliar with:

Regulatory interpretation
Product classification
Documentation structure
Domestic content calculation
Coordination with testing bodies
Multi-certification project management

Cerapproval supports businesses by helping them:

Identify whether a product requires TKDN
Prepare complete and accurate documentation
Reduce rejection and revision risks
Accelerate certification timelines
Align TKDN with broader regulatory approvals

Conclusion

Devices that require TKDN testing commonly include telecommunications equipment, network infrastructure, industrial electronics, energy-related smart systems, and products intended for government or SOE procurement in Indonesia. Because the exact obligation may depend on sector regulations and procurement context, early assessment is crucial before launching or bidding with a product.

If your company wants a smoother and faster path to TKDN testing and certification in Indonesia, partnering with an experienced certification agency is a smart move.

Cerapproval is ready to support your TKDN testing, verification, and certification process with practical, compliant, and end-to-end assistance.

Want your device certified quickly and accurately?

Contact Cerapproval today for a free consultation and start your certification process!

Get a free consultation for your certification.
Download the complete guide to the KOMDIGI certification process.
Schedule a meeting with the Cerapproval expert team today!