A Very Thorough Guidance on Energy Efficiency Testing for Computer Monitors in Vietnam

Importing enterprises are highly focused on Energy Efficiency Testing for Computer Monitors in Vietnam, as this testing is a mandatory requirement for the product. Consequently, grasping the associated information, procedures, and timelines is essential for businesses. Below, Phuc Gia shares the key insights you need to know about Energy Efficiency Testing for Computer Monitors in Vietnam!

See more: Capacity Profile Of Phuc Gia Laboratory Corporation

Table of contents

1) When is Energy Efficiency Testing for Computer Monitors in Vietnam mandatory for an enterprise?

Energy Efficiency Testing

Based on the List and roadmap for energy-using equipment with low efficiency not permitted for import, production, and trade (Decision No. 14/2023/QĐ-TTg):

Item 1, Section I, Appendix I of Decision No. 14/2023/QĐ-TTg clearly identifies “Computer Monitors” as part of the office and commercial equipment group that is prohibited for import, production, or trade if its energy efficiency fails to meet the minimum energy efficiency level specified in TCVN 9508:2012.
Appendix I of Decision No. 14/2023/QĐ-TTg also clarifies the application roadmap: “From the effective date of this Decision”.

=> This signifies that businesses are mandatorily required to conduct Energy Efficiency testing for Computer Monitors in Vietnam starting July 15, 2023, in accordance with TCVN 9508:2012.

Energy Labeling

Based on the minimum Energy Efficiency level for the list of vehicles and equipment subject to mandatory Energy Labeling per regulations and implementation roadmap (Decision No. 04/2017/QĐ-TTG):

An excerpt from Point b, Clause 2, Article 2 of Decision No. 04/2017/QĐ-TTG, which regulates the energy labeling implementation roadmap, states: “Implement voluntary energy labeling for: Photocopiers, computer monitors, printers;”

=> This means that for computer monitors, businesses are not obligated to affix energy labels; participation is voluntary.

2) Which standard governs Energy Efficiency Testing for Computer Monitors in Vietnam?

The National Standard TCVN 9508:2012, which guides Energy Efficiency Testing for Computer Monitors in Vietnam, was compiled by the national technical committee for standards TCVN/TC/E1 Electrical machinery and apparatus, proposed by the Directorate for Standards, Metrology and Quality, and announced by the Ministry of Science and Technology. This standard details the Scope of application, Normative references, Terms and definitions, Minimum energy efficiency, and Method for determination of power consumption.

3) What types of Computer Monitors are required to undergo Energy Efficiency Testing in Vietnam?

According to Decision No. 14/2023/QĐ-TTg, Appendix I specifies the testing standard:

TCVN 9508:2012 Computer Monitors – Energy Efficiency

An excerpt from Section 1 (Scope of application) of TCVN 9508:2012 provides:

This standard applies to computer monitors (hereinafter called monitors) consisting of a display screen and associated electronic circuitry, typically housed in a single enclosure, capable of displaying visual information from a computer through one or more inputs, such as VGA and DVI.

This standard does not apply to the following monitor types:

High-performance monitors;
Specialized monitors;
Certain other monitors with special functions.

This standard specifies the minimum energy efficiency value and the method for determination of power consumption for computer monitors.

NOTE: To clarify the scope for Energy Efficiency Testing for Computer Monitors in Vietnam, the method for identifying monitor types excluded from this standard is as follows:

High-performance monitors: Electronic displays utilizing In-Plane Switching (IPS) or Vertical Alignment (VA) technology that also meet the following criteria:

Native resolution ≥ 2.3 (1920 x 1200) MP;
Viewing angle ≥ 178° (at a minimum 1:10 contrast ratio);
Color gamut width ≥ 72% NTSC;
Diagonal size ≥ 61 cm (24 inches).

Specialized monitors: Monitors used in professional, commercial, industrial, medical, or graphics fields, which are not sold to the general public. Examples include:

Products defined as “professional products” within the scope of EN 55103.
Medical products regulated under the TCVN 7303 (IEC 60601) series of standards.
Products compliant with the Digital Imaging and Communications in Medicine (DICOM) Standard (for medical-grade electronic displays). This includes products used in medical diagnostic applications that lack an energy state corresponding to the Active Standby (Sleep) Mode definition (e.g., FDA specifications for medical devices that require sustained brightness during the display’s use, among other requirements preventing such displays from executing power control functions).
Products capable of displaying content via serial digital interface (SDI) signal paths, including electronic displays manufactured for patient diagnosis, treatment, or monitoring.

Other special function monitors: Products possessing video electronic display functions combined with other functions, including one or more of the following:

Integrated or available network functionality where the circuitry is physically inseparable or separate from the electronic display. Examples include, but are not limited to, video conferencing, VoIP, and PCoIP capabilities. (The mere addition of a camera, microphone, and/or speakers is not considered a networking function).
3D integrated PCs, tablet computers, e-books, smartphones, and personal digital assistants (PDAs).

4) What technical requirements must Computer Monitors meet when undergoing Energy Efficiency Testing?

According to TCVN 9508:2012 – Section 4: Minimum Energy Efficiency

The power consumption of the monitor in sleep/standby mode and off mode, when measured under the conditions specified in Article 5 of this standard, must adhere to the following:

Screen Mode	Power Consumption
Sleeping/Standby Mode	≤ 2,0 W
Off Mode	≤ 1,0 W

5) How many samples are required at the Testing laboratory to conduct Energy Efficiency Testing?

To proceed with Energy Efficiency Testing for Computer Monitors in Vietnam, the enterprise must provide a minimum of 01 sample to the Testing laboratory.

6) Which Testing laboratories are Designated by the Ministry of Industry and Trade to perform Energy Efficiency Testing for Computer Monitors in Vietnam?

Phuc Gia Laboratory Corporation is among the units designated by the Ministry of Industry and Trade (MOIT) to conduct energy efficiency testing, as authorized by the Registration Certificate for Energy Efficiency Testing activity No. 15/GCN-BCT and No. 986/GCN-BCT.

To verify if a laboratory you intend to use holds the proper credentials, you should contact the lab directly and request their designation decision issued by the MOIT. Alternatively, this information can be verified on the official website of the Ministry of Industry and Trade.

The Ministry of Industry and Trade has designated Phuc Gia Testing Center with the authority to perform Energy Efficiency Testing for Computer Monitors (See details here).

7) What are the Fee and Duration for Energy Efficiency Testing for Computer Monitors in Vietnam?

Fee: Costs vary according to the listed prices of each Testing laboratory. The testing costs at Phuc Gia Lab are publicly listed in our: Quotation for Energy Efficiency Testing Services

Duration: The testing duration will depend on the specific laboratory you choose. However, at Phuc Gia Laboratory Corporation, Phuc Gia Lab prioritizes supporting clients with the best possible turnaround time. As such, Phuc Gia Lab completes testing for Computer Monitors within 01 – 03 days/model.

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Click here to download the Sample Energy Efficiency Test Report for Computer Monitors

In conclusion, this thorough guidance provides an indispensable roadmap for navigating the specific requirements of Energy Efficiency Testing for Computer Monitors in Vietnam. It demystifies the complex TCVN standards, mandatory procedures, and documentation processes set by regulatory bodies like the Ministry of Industry and Trade (MOIT). For manufacturers and importers, adhering to these detailed steps is not merely suggested but essential for ensuring full compliance. This guide serves as a practical tool to streamline the testing process, minimize errors, and confidently prepare for successful product certification, ensuring all monitors meet Vietnam’s established energy performance levels.

Successfully completing the Energy Efficiency Testing for Computer Monitors in Vietnam is more than a regulatory formality; it is a critical gateway to market access and long-term success. By following this guidance, companies demonstrate their alignment with Vietnam’s national energy efficiency goals (VNEEP) and build essential trust with consumers who value energy labels and lower operational costs. Mastering this testing process allows businesses to not only legally sell their products but also to compete effectively by showcasing a verified commitment to energy savings and environmental responsibility in the dynamic Vietnamese market.

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