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    Date: 2021-10-05 06:46:09.819264


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    Date: 2021-10-05 06:46:09.819264

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    Date: 2021-10-05 06:46:09.819264

Policy on Tampering / Disabling of Emission Control System of Euro 4 and Up Vehicle

Requested from DENR by G. Tobeo at 06:46 AM on Oct 05, 2021.
Purpose: Guidelines for Truck Owners
Date of Coverage: 01/01/1998 - 10/05/2021
Tracking no: #DENR-895890857333

Tobeo 06:46 AM, Oct 05, 2021


I would like to request for any documents regarding the policy of the government for tampering / disabling of Emission Control System like SCR (AdBlue). We were required to buy a Euro 4 and up compliant trucks in relation to Clean Air Act 1998 but some of the business owners are disabling, remapping or using emulator to by pass the Emission Control System to avoid additional expense for AdBlue. AdBlue is the comsumable for SCR that lower the emission of Nitrogen Oxide.

Thank you

Bautista 01:00 PM, Oct 06, 2021

Oct 06, 2021

Dear Gil Tobeo,

Thank you for your request dated Oct 05, 2021 06:46:09 AM under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch, for Policy on Tampering / Disabling of Emission Control System of Euro 4 and Up Vehicle.

We received your request on Oct 05, 2021 06:46:09 AM and we have forwarded your request to another agency.

Should you have any questions regarding your request, kindly contact using the reply function on the eFOI portal at, for request with ticket number #DENR-895890857333.

Thank you.


Jane Bautista
FOI Officer

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