Pursuant to Republic Act No. 4109, Republic Act No. 7394, Republic Act No. 7638, Executive  Order No. 913, series of 1983, Executive Order No. 101, series of 1967, DTI Department Order No. 48, series of 2008, DTI Department Administrative Order No. 2, series of 2007, DTI Department Administrative Order No. 7, series of 2006, DTI Department Administrative Order No. 4, series of 2008, DTI Department Administrative Order No. 5, series of 2008 and PNS 396-1:2007, œHousehold Appliances - Energy Efficiency ratio (EER) and labeling requirements Part 1: Non-ducted air conditioners , the following revised guidelines are hereby issued for the information and guidance of all concerned and for compliance by all manufacturers, importers, dealers, agents and other key stakeholders.

1. SCOPE

These guidelines specify the rules and regulations in the implementation of PNS 396-1:2007, œHousehold appliances  - Energy Efficiency Ratio (EER) and labeling requirements Part 1: Non-ducted air conditioners.

These implementing guidelines covers window type and split-type air conditioners with cooling capacity up to 36,000 kJ/h, that operates using refrigeration by vapor compression cycle and using electricity (rated up to 230 volts and 60 Hz) as main power source.

The following documents attached hereto shall be deemed to form an integral part of the implementing Guidelines.

1.1 Annex A^* : Specific Guidelines for the Conduct of Test
1.2 Annex B^* : Performance Requirements
1.3 Annex C^* : Determination of EER Classification

2. DEFINITION OF TERMS

For the purpose of these guidelines, the following definitions shall apply:

2.1 DTI - Department of Trade and Industry
2.2 DOE - Department of Energy
2.3 BPS - Bureau of Product Standards
2.4 ERTLS - Energy Research and Testing Laboratory Services
2.5 DTI-RO/PO - DTI Regional Office/Provincial Office
2.6 LATL - Lighting and Appliance Testing Laboratory
2.7 PS Certification Mark License - Document issued by BPS to a manufacturer/assembler authorizing its use of mark of conformity on its products in accordance with the rules of the certification scheme.
2.8 Import Commodity Clearance (ICC) - A document issued by DTI attesting that the imported room air conditioners passed the requirements of the specific standard and is governed by DAO 5, series of 2008.
2.9 Manufacturer/Assembler - An entity engaged in the manufacture or assembly of room air conditioners.
2.10 Importer - An entity engaged in the importation of room air conditioners.
2.11 Dealer/Retailer - An entity engaged in the sale of room air conditioners.
2.12 Licensee - Manufacturer, assembler or importer issued a PS Certification Mark License/Import Commodity Clearance.
2.13 Air Conditioner - as defined in PNS 240:1998/ISO 5151. It is basically an encased assembly designed as a unit, primarily for mounting in a window or through the wall or as a console. It is designed to provide free delivery of conditioned air to an enclosed space, room or zone. It includes a prime source of refrigeration and dehumidification and means for circulating and cleaning air.
2.14 Base Model - One whose main component together with the design are distinct as to compressor size, cooling capacity, electrical rating, coil size or design, air flow, etc.
2.15 Generic Model - refers to a range of models similar to the base model where all the models have the same relevant physical characteristics, construction, system design, cooling capacity, power input, efficiency rating, and other performance characteristics.

Note: Any variation from the base models shall have no effect on the performance and energy efficiency.

2.16 Energy Efficiency Ratio (EER) - The quotient of the cooling capacity in kilojoules per hour divided by the electrical power input in watts as determined by PNS 240:1998/ ISO 5151.
2.17 Minimum Energy Performance Standard (MEPS) - A performance standard which prescribes a minimum level of energy efficiency ratio for room air conditioners as stated in this Implementing Guidelines.
2.18 Energy Efficiency Classification - the classification based on the rated EER of the particular air conditioner designated by the number of stars in the energy labels, the more stars means more energy efficient.
2.19 Model - All units within the manufacturers ™ or importers ™ product line which are identical except for serial number or similar identifying marks.
2.20 Production Unit - An air conditioner which is produced or assembled using the manufacturer ™s normal production processes for units to be distributed in commerce.
2.21 Test Sample - A room air conditioner picked out at random from the batch.
2.22 Advance Sample - a test sample that is still on pre-production stage, engineering sample, not in bulk of actual shipment or sent by the importer in limited number that is not yet intended for commercial selling. The sample that already have completed or documented specifications as required in the marking requirement of PNS 396-1:2007.
2.23  BPS designated/recognized testing laboratory - A body authorized by BPS to conduct product tests under the scope of DAO 4:2008 and DAO 05:2008.
2.24 Upgrading of claims - an increased or improvement of any/or all of the claimed ratings provided it is within the requirements of standard (PNS 396-1:2007) based on the result of performance testing.
2.25 Downgrading of claims - a decreased of value of any/or all of the claimed ratings to comply with the requirements of standard (PNS 396-1:2007) based on the result of performance testing.

3. APPLICATION FOR PS OR ICC MARK

3.1 Manufacturers and assemblers ™ of room air conditioners shall apply for the Philippine Standard (PS) Quality Certification License with DTI-BPS/RO/PO. Requirements and procedures in processing of PS application shall be governed by DAO 4:2008 and its implementing rules and regulations.

3.2 Importers of room air conditioners shall apply for the import Commodity Clearance (ICC) on a per shipment per bill of lading basis with the nearest DTI-BPS/RO/PO. Requirements and procedures in processing of ICC application shall be governed by DAO 5:2008 and its implementing rules and regulations.

4. ISSUANCE OF LICENSE TO USE THE PS CERTIFICATION MARK

4.1 A license to use the PS Quality Certification Mark shall be issued by DTI-BPS to manufacturers/assemblers capable of producing room air conditioners conforming to the requirements of PNS 396 Part 1:2007 œEnergy Efficiency Ratio and Labelling Requirement for Room Air Conditioners , Terms and conditions of the license shall be governed by the provisions of Department Administrative Order No. 4, series of 2008, œThe New Rules and Regulations Concerning the Philippine Standards (PS) Quality and/or Safety Certification Mark Scheme of the Bureau of Product Standards (BPS) .

5. ISSUANCE OF IMPORT COMMODITY CLEARANCE

5.1 An ICC shall be issued by DTI-RO/PO to importers whose room air conditioners conform to the requirements of PNS 396 PART 1:2007 œEnergy Efficiency Ratio and Labeling Requirement for Room Air Conditioners , Terms and conditions of the ICC shall be governed by Department Administrative Order No. 5, series of 2008, œThe New Rules and Regulations Concerning the Issuance of the Import Commodity Clearance Under the Product Certification Mark Scheme of the Bureau of Product Standards (BPS) .

5.2 The requisite ICC will be issued per shipment per bill of lading or airway bill as required in new DTI-DAO 5:2008.

6. AUTHORITIES AND RESPONSIBILITIES OF THE DTI AND DOE-ERTLS

6.1 Role of the DTI

In addition to the duties specified in DTI-DAO 4:2008 and DTI-DAO 5:2008, DTI shall:

6.1.1. Prepare a minimum scheme of supervision and control that each assembler and manufacturer must implement in its production operations to ensure consistent conformity of its product to the requirements of the standard.

6.1.2 Draw test sample of air conditioners from manufacturers/importers warehouse or market place.

6.1.3 Inform the licensees of any changes in the standard, and its corresponding implementing guidelines.

6.1.4 Maintain and disseminate a registry of PS licensees and importers of room air conditioners, to be posted at the DTI website.

6.1.5 Coordinate with the DTI-RO/PO in the implementation of these guidelines, especially in the conduct of factory and product audits relative to the DTI-BPS ™ Product Certification Mark Schemes and conduct of inspection/ inventory at the declared warehouse of the importers of room air conditioners.

6.1.6 Conduct final evaluation of all factory and product assessment reports and other relevant recommendation of the DTI-RO/PO;

6.1.7 Issue, deny, suspend or revoke licenses based on findings under clause 6.1.5;

6.1.8 Coordinate with DTI-RO/PO and the DTI Office of Legal Affairs in identifying and implementing appropriate legal action against manufacturers, assemblers, importers retailers, distributors and dealers violating the above-stated laws, rules and regulations, department administrative orders, these guidelines, the requirements of the specific standard, its implementing memoranda and circular.

6.2  Role of DOE-ERLTS

As the official testing laboratory for energy performance testing of air conditioner,
DOE-ERTLS shall:

6.2.1 Set up and maintain the necessary testing facilities for the energy performance testing of room air conditioners in accordance with the relevant PNS;

6.2.2  Take the lead in ensuring the integrity of testing for certification of air conditioners;

6.2.3 Conduct the testing of air conditioners as stated/requested in the BPS test request form.

6.2.4 Validate the energy labels and maintain its credibility.

6.2.5 Responsible for the issuance of control number series, validation of the prototype energy label for compliant air conditioners;

6.2.6 Verify/review the data for re-rating if it conform/comply with the set standard tolerances.

6.2.7 Inspect or verify the declared generic models.

6.2.8 Maintain and periodically update the list of certified air conditioner.

6.2.9 Prepare/upgrade the implementing guidelines in coordination with DTI- BPS in consultation with industry players;

6.2.10 Coordinate closely with DTI-BPS regarding the dissemination of these guidelines to manufacturers/importers, DTI-RO/PO.

6.2.11 Identify testing laboratory and delegate representative who will supervise the testing activities requested by manufacturers and importers.

6.2.12 Issue statement of account on the testing fee and other service rendered relevant to the energy labeling program.

7. FACTORY ASSESSMENT

7.1 After filing the duly accomplished application form, the applicant for PS Quality Certification Mark shall be informed by DTI-BPS/RO/PO of the schedule of assessment. The requirements and procedure in the implementing rules and regulations of DAO 4:2000 Annex A œ Procedure on the Conduct of Factory and Product Audit  shall apply.

7.2 DTI-BPS/RO/PO duly authorized representative(s) shall inspect the applicant ™s factory/plant with the aim of ascertaining:

7.2.1 The manufacturing process and quality control system being implemented by the company; and;

7.2.2 If the finished product under the processors existing conditions conforms to the requirements of the standard (see Clause 8).

8. PRODUCT ASSESSMENT

8.1 Product Testing

8.1.1 The test method for certification testing shall be based on the standard conditions specified in PNS 240:1998/ISO 5151:1994, and its future amendment. 

There shall be no attempt to utilize the results of certification testing as a research and development purposes or with other similar purposes.

8.1.2 All room air conditioners covered by this standard shall comply with all the performance requirements specified in clause 8.3 of these implementing guidelines, with the applicable/specific requirements of PNS 240/ISO 5151, and with other relevant regulations.

8.1.3 Electrical ratings shall be tested at a standard test voltage of 230V, 60Hz, single phase.

8.1.4 The official testing laboratory for all air conditioner samples shall be the DOE-LATL.

However, manufacturer or importer may opt, with the approval of DTI-BPS and DOE, to send the test samples to third-party laboratories whether recognized by DTI-BPS; or foreign accredited laboratories of countries with standing MRA/ MOU on Electrical and Electronic Equipment (EEE) and DTI.

Still, DTI and DOE shall have the prerogative of drawing samples from actual production line or actual shipment for confirmation testing.

8.1.5 Testing laboratories by DTI-BPS recognized and/or DTI-PAO accredited, and/or listed/accepted under the ILAC/APLAC/IECEE-CB/ASEAN/JPEPA Mutual Recognition Agreement or other international agreement/arrangements entered into by DTI-BPS shall directly submit to DTI-BPS the original copy of the laboratory test report. DTI-BPS  in turn shall furnish the DOE a copy of the report.

8.1.6 Prior to testing, there shall be no preparation, modification or adjustment in any manner on a test sample and no special quality control, testing or assembly procedure on a test sample, or in any parts and sub-assemblies thereof, that is not normally performed during production and assembly.

8.1.7 The test laboratory can refuse to conduct the necessary performance test on the test sample or advance sample for the following reasons;

If the sample,

- Is not functional;
- Does not have rating specifications;
- Has no request for test from DTI-BPS/RO/PO or BPS-recognized inspection bodies;
- Has been previously tested;
- Has rated EER below that MEPs;

And other requirements stated in this guidelines.

The laboratory shall submit to DTI-BPS, copy furnish the manufacturer/importer, a report stating the reason for rejection.

8.1.8 All laboratory test results except those needed in the energy label shall be held strictly confidential by the DOE, DTI-BPS and concerned testing laboratory. Original copies of the test report shall be submitted to DTI-BPS which in turn shall furnish the concerned room air conditioners manufacturers/ importer with a copy.

8.1.9 After the unit has been tested, it will be returned to the manufacturer/ importer. The DTI-BPS, DOE, DTI-RO/PO, or the DTI-BPS accredited/ recognized testing laboratory shall not be liable for whatever damage sustained by the test samples during transport and testing.

8.2  Sampling of Test Units

8.2.1 Air conditioner manufacturer/importer shall send a written notice to DTI- BPS or DTI/RO/PO specifying the following:

-Base model
- Date at which sampling will be initiated

8.2.2 Test samples shall bear specifications as specified in clause 4.1 of PNS 396-1:2007.

8.2.3 For air conditioner manufacturers, one unit of the base model shall be taken at random from the production line or warehouse for testing.

For new models the manufacturers may opt to submit an advance (or engineering) samples prior to actual production for the purpose of facilitating issuance of PS license.

However, DTI-BPS/RO/PO and DOE-LATL have the prerogative to draw samples from the actual production line to verify and/or test if the actual mass production units have the same specification with the tested advance samples.

8.2.4 For air conditioner importers, one unit of every base model shall be taken at random directly from the customs or importers warehouse by a duly authorized DTI-BPS/RO/PO representative for testing.

For new models the importer may opt to submit a test sample in advance for verification of claimed ratings and for the purpose of facilitating issuance of ICC.

However, DTI and DOE have the prerogative to draw sample from the actual shipment to verify and/or test if the actual shipment units have same specification with the tested advance sample.

8.2.5 In addition to sub clause 8.2, the manufacturers shall undergo semestral sampling taken either from the market or from the factory to verify consistency of conformance to the standard.

8.2.6 Sample(s) packed in the presence of DTI-BPS/RO/PO or DOE designated representative(s) shall be shipped within two (2)  working days to the DOE laboratory (Lighting and Appliance Testing Laboratory - LATL) by the manufacturers/importers. Acknowledgement of test sample(s) shall be issued by DOE.

8.3 Performance Requirements

8.3.1 All test samples shall comply with the requirements stated in Annex B.

8.4  Downgrading and Upgrading of Claims

8.4.1 Downgrading the claimed rating

8.4.1.1. Manufacturer/importer has the option to downgrade the claimed ratings to comply with the requirements of the standard based on the result of the first test.

8.4.1.2 Downgrading is also applicable to advance sampling.

8.4.1.3 New claims shall conform to the tolerances specified in Annex B and shall be arithmetically consistent with the formula stated in PNS 396-1:2007.

8.4.2 Upgrading of claimed ratings

8.4.2.1 Manufacturer/importer has the option to upgrade the claimed ratings of their products provided that:

8.4.2.1.1 They shall submit formal declaration of new claims to DTI-BPS and DOE.

8.4.2.1.2 The new ratings shall be verified from the test results of at most three (3) samples randomly drawn from the actual shipment/production.

Note: Test samples drawn for this procedure shall bear the new nameplate rating.

8.4.2.1.3 Two (2) out of three (3) samples shall comply with the tolerance requirements provide in Annex B.

8.4.2.1.4 Advance sample shall not be considered among the three samples for upgrading purposes.

Note: Procedural requirements for new claims in clause 13 shall be followed.

8.5 Inspection of Generic Models

8.5.1 The manufacturers/importer shall declare in writing submitted to DTI-BPS if there are generic models of existing base models.

8.5.2 Technical specifications comparing the base and generic models shall be submitted to DTI-BPS.

DOE-LATL and DTI-BPS shall preserve the confidentiality of submitted technical specifications.

8.5.3 Generic models for inspection shall be drawn by DTI-BPS in manufacturer/importer ™s warehouse.

NoteL There shall be separate DTI-BPS Test Request form for generic inspection.

8.5.4 The DOE will inspect the generic models at DOE-LATL or manufacturer/importer ™s site.

8.5.5 In case of doubt, DOE shall require the inspected units be subject to performance testing.

8.5.6 DOE shall submit the inspection report to DTI-BPS copy furnish the manufacturer/importer.

8.6  Exemption to Labelling Requirements

8.6.1 Manufacturer and importers shall submit written request and technical documents to DTI-BPS for exemption to labeling requirements.

8.6.2 Requests for exemption to labeling requirements shall be subjected to joint review and approval of DOE and DTI-BPS.

8.6.3 DOE may conduct inspection to verify claims for exemption. DOE shall submit official report to DTI-BPS copy furnished the manufacturer and importer.

9. VALIDITY OF TEST RESULTS AND ANNUAL ASSESSMENT TESTING

9.1 Validity of Test Results

9.1.1. The test results shall be valid and effective for one year from the date of issuance of test report.

However, within the validity period, it shall be the prerogative of DTI and DOE to draw and test sample product from actual production/shipment.

9.1.2 Special cases shall comply under the provision of Clause 14 of DTI- DAO 5:2008 and shall be approved by DTI and DOE.

9.2 Annual Assessment Testing

9.2.1 Certified air conditioner models shall be subjected to annual assessment testing. Reference date is as stated in clause 9.1.1.

9.2.2 DTI-BPS or its duly authorized representative (e.g. DTI-RO/PO) shall notify the manufacturer on the schedule of annual assessment testing.

Test sample shall be drawn from actual shipment and production. Advance sample is no longer applicable for annual assessment testing.

9.2.3 In case that the annual assessment testing is delayed due to special cases, DOE and DTI shall issue separate guidelines for this purpose.

10.  VALIDATION OF ENERGY LABELS

10.1 The validation for energy labels shall follow the DOE Guidelines for the Validation of Energy Labels for Household Appliances.

10.2 After obtaining the PS license or ICC,  air conditioner manufacturer/ importer shall submit copy of the license to secure control numbers from the DOE.

11. COMPLIANCE AND RESPONSIBILITIES OF THE LICENSEE

11.1 Compliance

When the results of factory and/or product assessments show conformity to
the requirements specified in these guidelines;

- PS Quality Certification Mark License is issued by DTI-BPS to the manufacturer and/or assembler for the models(s) tested.

- Import Commodity Clearance (ICC) is issued by DTI-BPS/RO/PO to the importer for the model(s) tested.

11.2  Responsibilities of the PS Licensee

11.2.1 Every licensee shall ensure that his product, for which a license has been issued, conforms at all times to the requirements of PNS 396 Part 1:2007. œEnergy Efficiency Ratio and Labeling Requirement for Room Air Conditioners .

11.2.2 Mention or an indication must be made in advertisements and other promotional materials of the licensee that its room air conditioners are certified under DTI-BPS ™ PS Certification Mark Scheme.

11.2.3 The licensee shall maintain at least three (3) years the complete records of system of control, including inspection and testing, for the purpose of establishing, to the satisfaction of DTI-BPS, that such system of control is being consistently maintained in accordance with the minimum œScheme of Supervision and Control . All records on demand shall be made available for evaluation by the DTI-BPS duly authorized representatives.

11.2.4 The licensee shall pay all costs of testing and certification.

11.2.5 The licensee shall affix the PS Certification Mark on every certified air conditioning unit and packaging/box as specified in DTI-DAO 4:2008.

11.3  Responsibilities of ICC Holders

11.3.1 Responsibilities of importers issued with ICC for their products shall be in accordance with DTI-DAO 5:2008.

12. NON-COMPLIANCE

12.1 Two units of the base model must have been tested by DOE before a declaration can be made that a rating for all models derived from the base model does not comply with the standard.

However, air conditioner manufacturer/importer may opt to downgrade their claimed ratings after the first test if found non-compliant provided the test sample complies with the required MEPS.

12.2. If in the determination of DTI-BPS and DOE that both tests failed to conform to the requirements of the specific standard.

12.2.1 The manufacturer shall be advised by DTI-BPS, copy furnished DOE-ERTLS, to undertake corrective measures on the remaining products at warehouse/factory site. Measures undertaken shall be submitted to DTI/ BPS and DOE/ERTLS as prescribed in DTI-DAO 4:2008.

12.2.2 The importers shall be advised by DTI-BPS to destroy all import shipments under the supervision of DTI-BPS/RO/PO or re-export the products to the country of origin as prescribed in DTI-DAO 5:2008.

12.2.3 In cases where the air conditioning units are already in the market, the manufacturer/importer shall recall all the units from its dealers and post an ad in two leading newspapers not smaller than half page advising those who had already bought the particular model to return the unit to the dealer where the purchase was made.

12.2.4 Upon receipt of notice from DTI-BPS/RO/PO of withdrawal/cancellation/ denial of PS Mark/ICC license, the manufacturers/importer shall not affix the energy label/nameplate or the PS/ICC Mark to any air conditioner and shall make no further reference to DTI-BPS PS Quality and/or Safety Mark or ICC Mark.

12.2.5 Only after reassessment and subsequent product compliance shall the manufacturer or importer be allowed by DTI-BPS to market its product.

13. PROCEDURES FOR CHANGING RATINGS

13.1 The air conditioner manufacturer/importer shall:

13.1.1 Within fifteen (15) days from receipt of written notice from DTI-BPS that the cooling capacity and EER rating has been misstated:

13.1.1.1 Revise the stated claims in accordance with DTI-BPS recognized laboratory ™s test results and submit documents of the revised claims to DTI- BPS, copy furnished DOE;

13.1.1.2 Give written notice of the revised claims to all distributors or others in the line of distribution, including private brand owners, who are responsible for sales to dealers or other retail outlets; and furnish copies of each notice simultaneously to DTI-BPS and DOE-ERTLS.

13.1.2 Within thirty (30) days from receipt of written notice from DTI-BPS, provide new label and nameplate indicating revised data for all concerned models.

13.1.2.1 Immediately revise all literature (such as, but not limited to, specification sheets, full line folder, or any other sales promotion and/or advertising materials) intended for potential consumers; copies submitted to DTI-BPS and DOE-ERTLS:

13.1.2.2 In addition, the following shall also be undertaken by concerned manufacturer/importer:

13.1.2.2.1 Re-label the packaging of air conditioner manufacturer ™s/
importer ™s inventories with revised data prior to shipment/sale.

13.1.2.2.2 Supply labels with revised data to distributors for placement on cartons on distributor ™s and dealer ™s inventories.

13.1.2.2.3 Send, within thirty (30) days, a letter to DTI-BPS with copy to the DOE indicating that action required in Clauses 13.1.2.2.1 and 13.1.2.2.2 is under way.

Failure to comply with the provisions stated above after having been advised to do so by the DTI-BPS shall be grounds for withdrawal/cancellation of PS Mark license and withdrawal/cancellation of ICC.

13.2 Voluntary Changes in Ratings

13.2.1 Manufacturers/importers shall not change the ratings of any model unless there is written approval by DTI-BPS and DOE.

13.2.2 Changes in ratings which are the result of changes in major component parts (i.e. compressor) of a previously certified model require change in model  designation. If, otherwise change in model designation is not required. This can be accomplished by the addition of a letter or number or by other means acceptable to the air conditioner manufacturer, DTI-BPS and DOE-ERTLS.

13.2.3 All changes in ratings shall be supported by valid test results from DTI-BPS recognized laboratories.

14.  CHALLENGE TEST

14.1 Manufacturer who has fully and properly tested a sample unit of another manufacturer in accordance with the standard and tolerances provided in these Implementing Guidelines, and has concluded there from that the certified ratings are misstated, may challenge, provided that:

14.1.1 A detailed written report giving the results of the test is forwarded to DTI-BPS; and;

14.1.2 A detailed written report giving the results of the test is forwarded to DTI-BPS, and at the same time request DTI-BPS to get another set of sample unit of the model in question for testing by DOE-LATL.

14.2  If the challenge is not upheld, all costs in connection with or incidental to the test shall be paid by the challenging air conditioner manufacturer.

14.3 If the challenge is upheld, all costs in connection with or incidental to the test shall be paid by the challenged air conditioner manufacturer and the procedure for noncompliance shall be observed.

15. MARKET SURVEILLANCE

15.1 DTI-BPS/RO/PO and/or DOE shall conduct at any time monitoring and inspection of air conditioning units in the market for conformance. Manufacturer, importers, retailers, distributors and dealers found selling air conditioner without the required energy label shall be subjected to appropriate sanctions.

15.2 Air conditioner units suspected of not conforming to the prescribed energy standards shall be subjected for testing, in accordance with applicable rules and regulations. Testing fees shall be burdened by the manufacturer/importer of the air conditioner in question.

If found not conforming, manufacturer, importer retailers, distributors and dealers shall be subjected to appropriate sanctions.

16. SUNDRY PROVISIONS

16.1 Any changes in these Implementing Guidelines shall be done jointly by DTI and DOE.

16.2 Any non-legal/technical conflict arising from the implementation of these guidelines shall be resolved jointly by DTI and DOE.

17. EFFECTIVITY

17.1 DTI-BPS shall issue a timetable for implementation of these implementing guidelines.

Adopted: 21 January 2011
   
 

Approved by:
(SGD.) CIRILA S. BOTOR	(SGD.) RAQUEL S. HULIGANGA
Officer-in-Charge	Director
Bureau of Product Standards	Energy Research and Testing Laboratory
Department of Trade and Industry	Department of Ener

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^* Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City