DOST- PNRI Radiation Protection Services

DOST- PNRI Radiation Protection Services The Radiation Protection Services Section of PNRI provides services to users of ionizing radiation.

๐’๐ญ๐ซ๐ž๐ง๐ ๐ญ๐ก๐ž๐ง๐ข๐ง๐  ๐๐ฎ๐œ๐ฅ๐ž๐š๐ซ ๐…๐ฎ๐ž๐ฅ ๐‚๐ฒ๐œ๐ฅ๐ž ๐€๐ฐ๐š๐ซ๐ž๐ง๐ž๐ฌ๐ฌ ๐š๐ง๐ ๐–๐š๐ฌ๐ญ๐ž ๐‚๐ฅ๐š๐ฌ๐ฌ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐งThe Department of Energy (DOE), represented by DOE Un...
04/05/2026

๐’๐ญ๐ซ๐ž๐ง๐ ๐ญ๐ก๐ž๐ง๐ข๐ง๐  ๐๐ฎ๐œ๐ฅ๐ž๐š๐ซ ๐…๐ฎ๐ž๐ฅ ๐‚๐ฒ๐œ๐ฅ๐ž ๐€๐ฐ๐š๐ซ๐ž๐ง๐ž๐ฌ๐ฌ ๐š๐ง๐ ๐–๐š๐ฌ๐ญ๐ž ๐‚๐ฅ๐š๐ฌ๐ฌ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง

The Department of Energy (DOE), represented by DOE Undersecretary Giovanni Carlo J. Bacordo, convened a workshop on Nuclear Fuel Cycle Awareness and the categorization of radioactive waste, bringing together Sub-Committee 6 members and key agencies including DOST, PNRI, DENR, PHIVOLCS, DILG, DFA, DND, and DOJ.

The workshop highlighted the importance of developing a clear understanding of the nuclear fuel cycle and proper waste classification as a foundation for crafting laws, strengthening safety regulations, and ensuring the safe, secure, and responsible use of nuclear energy in the Philippines.

Advisory: Limited Operations on April 13, 2026Please be advised that there will be limited RPSS responses to customer qu...
07/04/2026

Advisory: Limited Operations on April 13, 2026

Please be advised that there will be limited RPSS responses to customer queries and iPOSSH operations on April 6, 2026 (morning only) due to a PNRI-wide event.

Normal operations will resume in the afternoon.

Customers with confirmed iPOSSH appointments who may be affected may proceed with their transactions from 1:00 PM to 5:00 PM, provided they present their appointment confirmation slip.

Thank you for your understanding, and we apologize for any inconvenience.

๐Ÿ“ข ADVISORY: iPOSSH HALF-DAY OPERATIONSThis is to inform our valued customers that the RPSS iPOSSH will operate on a half...
30/03/2026

๐Ÿ“ข ADVISORY: iPOSSH HALF-DAY OPERATIONS

This is to inform our valued customers that the RPSS iPOSSH will operate on a half-day schedule on April 1, 2026 (Wednesday) from 8:00 AM โ€“ 12:00 NN.

In this regard, clients are encouraged to arrive early to ensure that their transactions can be accommodated within the limited office hours.

Thank you for your kind understanding and continued support.

๐Ÿ“ฉ For inquiries, please feel free to message our page.

The DOST - Philippine Nuclear Research Institute Radiation Protection Services Section (RPSS) is proud to share that the...
27/03/2026

The DOST - Philippine Nuclear Research Institute Radiation Protection Services Section (RPSS) is proud to share that the following papers were recognized under the International Publication Award category during the 2025 DOST Intellectual Property Awards by the DOST Philippines and the NAST PHL:

โ€ข ๐—ฃ๐—ถ๐—พ๐˜‚๐—ฒ๐—ฟ๐—ผ, ๐—ฅ.๐—˜., ๐—ฃ๐—ฎ๐—ป๐—น๐—ฎ๐—พ๐˜‚๐—ถ, ๐—”.๐—”., ๐—–๐—ฎ๐—น๐—ถ๐—ท๐—ฎ, ๐—ฉ.๐— .๐—–., & ๐——๐—ฒ๐—น๐—ฎ ๐—–๐—ฟ๐˜‚๐˜‡, ๐—™.๐—”.๐—™. (๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ)
Decommissioning of Nuclear Gauges Containing Cs-137 Sealed Radioactive Source in a Coal Power Plant
๐˜—๐˜ฉ๐˜ช๐˜ญ๐˜ช๐˜ฑ๐˜ฑ๐˜ช๐˜ฏ๐˜ฆ ๐˜‘๐˜ฐ๐˜ถ๐˜ณ๐˜ฏ๐˜ข๐˜ญ ๐˜ฐ๐˜ง ๐˜š๐˜ค๐˜ช๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ, 153 (๐˜š1), 37โ€“40

โ€ข ๐——๐—ฒ๐—ฎ๐—ป, ๐—ž.๐— .๐—ฅ., ๐—ฃ๐—ถ๐—ป๐—ฒ๐—ฑ๐—ฎ, ๐—–., ๐—š๐˜‚๐—ถ๐—น๐—น๐—ฒ๐—ฟ๐—บ๐—ผ, ๐—.๐—–., ๐—–๐—ฒ๐—ฟ๐—ฎ, ๐—ฅ.๐—–., & ๐—Ÿ๐˜‚๐˜€๐—ฝ๐—ผ, ๐—ฅ. (๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ)
Radiation Exposures of Workers in the Philippines: 10-year Profile and Its Impact on Occupational Radiation Protection
๐˜—๐˜ฉ๐˜ช๐˜ญ๐˜ช๐˜ฑ๐˜ฑ๐˜ช๐˜ฏ๐˜ฆ ๐˜‘๐˜ฐ๐˜ถ๐˜ณ๐˜ฏ๐˜ข๐˜ญ ๐˜ฐ๐˜ง ๐˜š๐˜ค๐˜ช๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ, 153 (๐˜š1), 149โ€“160

โ€ข ๐—ฃ๐—ฎ๐—ป๐—น๐—ฎ๐—พ๐˜‚๐—ถ, ๐—”.๐—”., ๐—•๐—ฎ๐—น๐—น๐—ฒ๐˜€๐˜๐—ฒ๐—ฟ๐—ผ๐˜€ ๐—๐—ฟ., ๐—™.๐—–., ๐——๐—ฒ๐—ฎ๐—ป, ๐—ž.๐— .๐—ฅ., ๐—ž๐—ฟ๐—ฎ๐—ป๐—ฟ๐—ผ๐—ฑ, ๐—–., & ๐—ง๐—ผ๐—ธ๐—ผ๐—ป๐—ฎ๐—บ๐—ถ, ๐—ฆ. (๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ)
Radon and Thoron in the Ambient Air of the Caves in Bohol Island, Philippines
๐˜•๐˜ถ๐˜ค๐˜ญ๐˜ฆ๐˜ข๐˜ณ ๐˜Œ๐˜ฏ๐˜จ๐˜ช๐˜ฏ๐˜ฆ๐˜ฆ๐˜ณ๐˜ช๐˜ฏ๐˜จ ๐˜ข๐˜ฏ๐˜ฅ ๐˜›๐˜ฆ๐˜ค๐˜ฉ๐˜ฏ๐˜ฐ๐˜ญ๐˜ฐ๐˜จ๐˜บ, 57, 103702

โ€ข ๐—•๐˜‚๐—ป๐—พ๐˜‚๐—ถ๐—ป, ๐—ฅ.๐— .๐—”. & ๐—ฃ๐—ถ๐—พ๐˜‚๐—ฒ๐—ฟ๐—ผ, ๐—ฅ.๐—˜. (๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ)
Repurposing Steel Containers as Disused Sealed Radioactive Source Capsule Overpacks
๐˜—๐˜ฉ๐˜ช๐˜ญ๐˜ช๐˜ฑ๐˜ฑ๐˜ช๐˜ฏ๐˜ฆ ๐˜‘๐˜ฐ๐˜ถ๐˜ณ๐˜ฏ๐˜ข๐˜ญ ๐˜ฐ๐˜ง ๐˜š๐˜ค๐˜ช๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ, 153 (๐˜š1), 87โ€“92

โ€ข ๐—š๐—ผ๐—ป๐˜‡๐—ฎ๐—น๐—ฒ๐˜€, ๐—.๐— .๐—š.๐—™., ๐—ฅ๐—ผ๐—บ๐—ฎ๐—น๐—น๐—ผ๐˜€๐—ฎ-๐——๐—ฒ๐—ฎ๐—ป, ๐—ž.๐— ., ๐—ฅ๐—ฎ๐—บ๐—ผ, ๐— .๐—˜.๐—ฆ.๐—ž.๐—ฉ., & ๐—ฃ๐—ฎ๐—ฟ๐—ฎ๐—บ๐—ถ, ๐—ฉ.๐—ž. (๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ)
A Comparative Study on the Shielding Calculation Methods for an Optimal Shielding Design of Isolation Rooms in a Nuclear Medicine Facility in the Philippines Providing 131I Thyroid Ablation Therapy
๐˜๐˜ฆ๐˜ข๐˜ญ๐˜ต๐˜ฉ ๐˜—๐˜ฉ๐˜บ๐˜ด๐˜ช๐˜ค๐˜ด, 129(6), 501โ€“513

These recognized publications reflect the Sectionโ€™s contribution to scientific work in the areas of occupational radiation protection, environmental radioactivity, and radioactive waste management.

The recognition of these papers highlights how technical experience and field-based practice can also lead to meaningful research outputs that support knowledge generation and the continuing advancement of radiation protection in the country.

Congratulations to all authors, co-authors, and collaborators behind these achievements. Your work brings pride to the Section and to PNRI.

Advisory: Limited Operations on April 6, 2026Please be advised that there will be limited RPSS responses to customer que...
23/03/2026

Advisory: Limited Operations on April 6, 2026

Please be advised that there will be limited RPSS responses to customer queries and iPOSSH operations on April 6, 2026 (morning only) due to a PNRI-wide event.

Normal operations will resume in the afternoon.

Customers with confirmed iPOSSH appointments who may be affected may proceed with their transactions from 1:00 PM to 5:00 PM, provided they present their appointment confirmation slip.

Thank you for your understanding, and we apologize for any inconvenience.

๐Ÿ“ฃRPSS ANNOUNCEMENT๐Ÿ“ฃThis is to kindly inform that the RPSS will have limited responses to customer queries on December 9,...
04/12/2025

๐Ÿ“ฃRPSS ANNOUNCEMENT๐Ÿ“ฃ

This is to kindly inform that the RPSS will have limited responses to customer queries on December 9, 2025 (9AM - 12NN) and December 12, 2025 (9AM - 12NN) due to a PNRI-wide event (53rd Atomic Energy Week). Normal operations for these two days will resume after lunch time.

Kindly note that RPSS iPOSSH Services will not be affected.

Please be guided accordingly.

๐Ÿšจ SERVICE ADVISORY ๐ŸšจTemporary Suspension of RPSS Service Requests โ€“ December 2025Please be informed that the Radiation P...
21/11/2025

๐Ÿšจ SERVICE ADVISORY ๐Ÿšจ
Temporary Suspension of RPSS Service Requests โ€“ December 2025

Please be informed that the Radiation Protection Services Section (RPSS) will temporarily suspend the acceptance of service requests for the entire month of December 2025 due to scheduled facility repair and maintenance.

๐Ÿ›  Affected Services & Last Day of Acceptance:
โ€ข Radiation Control Services (Wipe Sample Analysis)
๐Ÿ“… Last day of acceptance: November 13, 2025
โ€ข Calibration Services for Radiation Monitoring Instruments
๐Ÿ“… Last day of acceptance: November 27, 2025

๐Ÿ”„ Regular operations will resume in January 2026.
Clients with urgent needs are advised to schedule and submit their requests within November 2025.

We appreciate your understanding and continued trust in our services.

Thank you!

RPSS Appointment UpdateDue to inclement weather, government offices will be closed on Nov 10, 2025 (Monday). For referen...
09/11/2025

RPSS Appointment Update

Due to inclement weather, government offices will be closed on Nov 10, 2025 (Monday). For reference, please see https://pco.gov.ph/news_releases/memorandum-circular-no-106-s-2025/ .

โœ… All appointments on this date are moved to Nov 11, 2025 (Tuesday).
โœ… Encourage to come on Nov 11 at your original time slot.
โœ… Cannot come on Nov 11? You may attend any day until Nov 20.
โš ๏ธ Appointments not attended by Nov 20 will be forfeited. You will need to request a new appointment online: https://services.pnri.dost.gov.ph/portal/Appoint/schedule

Thank you for your understanding!

๐Ÿ“ข ANNOUNCEMENTDue to inclement weather, government work is suspended on September 22, 2025 (Monday), according to Memora...
21/09/2025

๐Ÿ“ข ANNOUNCEMENT

Due to inclement weather, government work is suspended on September 22, 2025 (Monday), according to Memorandum Circular No. 97 from the Office of the President.

All RPSS appointments scheduled on September 22 are moved to September 23, 2025 (Tuesday) at the same time slot.

๐Ÿ“Œ If you cannot attend on Sept 23, you may still come on any date until Sept 29, 2025.
โš ๏ธ Appointments not completed by Sept 29 will be forfeited. A new appointment may be requested through: https://services.pnri.dost.gov.ph/portal/Appoint/schedule

Stay safe and thank you for your understanding. ๐ŸŒง๏ธ




๐Ÿ“ข Client AdvisoryIn observance of Family Week (Proclamation No. 60, s. 1992) and โ€œKainang Pamilya Mahalagaโ€ Day (Proclam...
21/09/2025

๐Ÿ“ข Client Advisory

In observance of Family Week (Proclamation No. 60, s. 1992) and โ€œKainang Pamilya Mahalagaโ€ Day (Proclamation No. 326, s. 2012), government offices will have a half-day work suspension on Monday, 22 September 2025, starting at 1:00 p.m.

โœ… iPOSSH will also be closed starting 1:00 p.m. on this date.

We encourage our clients to plan their transactions accordingly.

Thank you for your understanding! ๐Ÿ’™




Address

Philippine Nuclear Research Institute Compound, Central Avenue, Diliman
Quezon City
1101

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+639270660751

Website

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