{"id":72919,"date":"2026-07-30T19:33:04","date_gmt":"2026-07-30T11:33:04","guid":{"rendered":"https:\/\/sgbuzz.com\/?p=72919"},"modified":"2026-07-30T19:33:04","modified_gmt":"2026-07-30T11:33:04","slug":"tan-chorh-chuan-retires-from-permanent-secretary-roles","status":"publish","type":"post","link":"https:\/\/sgbuzz.com\/?p=72919","title":{"rendered":"Tan Chorh Chuan retires from Permanent Secretary roles"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">SINGAPORE \u2013 <!-- -->Tan Chorh Chuan, a prominent leader in biomedical science, public health and research policy, will retire from the Administrative Service on Sept 1.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He will relinquish his roles as Permanent Secretary of National Research and Development (NRD), and Permanent Secretary of the Public Sector Science and Technology Policy and Plans Office (S&amp;TPPO), which both come under the Prime Minister\u2019s Office (PMO).<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cI would like to thank Chorh Chuan for his outstanding and impactful contributions to the Public Service,\u201d said Minister-in-charge of the Public Service Chan Chun Sing in a July 30 statement by the Public Service Division (PSD).<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cHe has served with distinction to strengthen our capabilities in the areas of healthcare, higher education, research and innovation.\u201d<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tan, a renal physician by training, was appointed to his current roles in 2023, and provided strategic leadership in uplifting the Public Service\u2019s science, technology and innovation capabilities, having shaped and <a href=\"https:\/\/www.straitstimes.com\/singapore\/singapore-commits-record-37-billion-to-drive-research-innovation-and-enterprise-over-the-next-five?ref=inline-article\" rel=\"noopener\" class=\"gap-x-04 items-center inline text-primary-60 select-auto\" aria-label=\"link\" target=\"_blank\" data-testid=\"custom-link\"><span class=\"inline font-tertiary-body-baseline-regular\" data-testid=\"typography-test-id\">steered the nation\u2019s Research, Innovation and Enterprise (RIE) 2030 planning, <\/span><\/a>according to the PSD.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He also contributed to efforts to align national research and innovation investments with long-term strategic priorities, while fostering closer collaboration across government, academia and industry to address complex policy and operational challenges, it said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tan has held various key appointments in the medical and academic fields, as well as in the public sector.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">As then-director of medical services in the Ministry of Health (MOH) from 2000 to 2004, he played an instrumental role in leading the public health response to the 2003 <!-- -->severe acute respiratory syndrome<!-- --> epidemic.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He served as the deputy chairman at the Agency for Science, Technology and Research (A*STAR) from 2004 to 2017, and <!-- -->president<!-- --> of the National University of Singapore from 2008 to 2017.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He was appointed the executive director of the MOH Office for Healthcare Transformation (MOHT), and concurrently as MOH\u2019s <!-- -->chief health scientist<!-- --> from 2018 to 2023. He was appointed chairman of MOHT in 2023, and also served as chairman of the Heathier SG Implementation Office from 2022 to 2024.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He is also an accomplished amateur painter.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">In recognition of his contributions to Singapore across healthcare, biomedical research, higher education and the Public Service, Tan was awarded the Meritorious Service Medal in 2015, the Distinguished Service Order in 2022 and the Public Service Star (Covid-19) in 2023.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tan will continue in his appointment as the non-executive chairman at A*STAR and MOHT\u2019s chairman.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Replacing Tan\u2019s roles in PMO is newly appointed Permanent Secretary Ng Chad-Son.<\/p>\n<figure class=\"portrait inline-media-wrapper\" style=\"--aspect-article-portrait:1140 \/ 1465\" data-testid=\"inline-media-test-id\">\n<div class=\"flex flex-col items-start relative w-fit\"><picture><source media=\"(max-width: 480px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/1b0fc991be673aedeb6c6697de74209183774ac0c8c8510d177165c498ffc6af?w=480\"\/><source media=\"(min-width: 481px) and (max-width: 720px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/1b0fc991be673aedeb6c6697de74209183774ac0c8c8510d177165c498ffc6af?w=720\"\/><source media=\"(min-width: 721px and max-width: 3999px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/1b0fc991be673aedeb6c6697de74209183774ac0c8c8510d177165c498ffc6af?w=900\"\/><source media=\"(min-width: 4000px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/1b0fc991be673aedeb6c6697de74209183774ac0c8c8510d177165c498ffc6af\"\/><img decoding=\"async\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/1b0fc991be673aedeb6c6697de74209183774ac0c8c8510d177165c498ffc6af\" alt=\"Mr Ng Chad-Son will assume the roles of Permanent Secretary of National Research and Development, and the Public Sector Science and Technology Policy and Plans Office in the Prime Minister\u2019s Office from Sept 1.\" class=\"aspect-portrait flex items-start shrink-0 portrait article-portrait object-contain mobile:w-auto tablet:w-auto\" data-testid=\"image-test-id\" loading=\"lazy\"\/><\/picture><\/div><figcaption class=\"mobile:mx-16 tablet:mx-00 pt-08 pb-16\">\n<p class=\"inline text-secondary font-secondary-captions-baseline-regular\" data-testid=\"inline-media-caption-test-id\">Ng Chad-Son will assume the roles of Permanent Secretary of National Research and Development, and the Public Sector Science and Technology Policy and Plans Office in the Prime Minister\u2019s Office from Sept 1.<\/p>\n<p class=\"inline text-tertiary font-secondary-captions-baseline-regular\" data-testid=\"inline-media-credit-test-id\"> <!-- -->PHOTO: PUBLIC SERVICE DIVISION<\/p>\n<\/figcaption><\/figure>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Ng, 51, joined the Singapore Armed Forces (SAF) in 1994, and has held various key appointments in the SAF and Ministry of Defence (MINDEF).<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Between 2010 and 2012, Ng was seconded to the Ministry of Trade and Industry as<!-- --> director<!-- --> of the <!-- -->research and enterprise division<!-- -->, with a portfolio that covers national R&amp;D, as well as small and medium-sized enterprise development.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Ng was appointed the <!-- -->deputy secretary<!-- --> for technology at MINDEF in 2022, and the <!-- -->chief executive <!-- -->of the Defence Science and Technology Agency (DSTA) in 2024.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He<!-- --> will also be concurrently appointed as the <!-- -->permanent secretary<!-- --> for defence development in MINDEF from Sept 1. He is taking over from <a href=\"https:\/\/www.straitstimes.com\/singapore\/manpower-perm-sec-ng-chee-khern-to-retire-on-dec-1-changes-to-other-perm-sec-appointments?ref=inline-article\" rel=\"noopener\" class=\"gap-x-04 items-center inline text-primary-60 select-auto\" aria-label=\"link\" target=\"_blank\" data-testid=\"custom-link\"><span class=\"inline font-tertiary-body-baseline-regular\" data-testid=\"typography-test-id\">Melvyn Ong, who will continue his role as Permanent Secretary for Sustainability and the Environment<\/span><\/a>.<\/p>\n<h2 class=\"font-primary-headline-md-semibold\" data-testid=\"article-subhead-test-id\">New chief at Defence Science and Technology Agency<\/h2>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Succeeding Ng as the new chief of DSTA is Roy Chan Hsiung Wei, who has been the agency\u2019s deputy chief executive for operations since Feb 15, 2021.<\/p>\n<figure class=\"portrait inline-media-wrapper\" style=\"--aspect-article-portrait:1140 \/ 1528\" data-testid=\"inline-media-test-id\">\n<div class=\"flex flex-col items-start relative w-fit\"><picture><source media=\"(max-width: 480px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/d0de3a00e117590c80d4c13dd42e536fc9c0493defaf5e0ad8f9a9b9725005ee?w=480\"\/><source media=\"(min-width: 481px) and (max-width: 720px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/d0de3a00e117590c80d4c13dd42e536fc9c0493defaf5e0ad8f9a9b9725005ee?w=720\"\/><source media=\"(min-width: 721px and max-width: 3999px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/d0de3a00e117590c80d4c13dd42e536fc9c0493defaf5e0ad8f9a9b9725005ee?w=900\"\/><source media=\"(min-width: 4000px)\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/d0de3a00e117590c80d4c13dd42e536fc9c0493defaf5e0ad8f9a9b9725005ee\"\/><img decoding=\"async\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/straitstimes\/d0de3a00e117590c80d4c13dd42e536fc9c0493defaf5e0ad8f9a9b9725005ee\" alt=\"Mr Roy Chan Hsiung Wei will succeed as the chief executive of the Defence Science and Technology Agency from Sept 1.\" class=\"aspect-portrait flex items-start shrink-0 portrait article-portrait object-contain mobile:w-auto tablet:w-auto\" data-testid=\"image-test-id\" loading=\"lazy\"\/><\/picture><\/div><figcaption class=\"mobile:mx-16 tablet:mx-00 pt-08 pb-16\">\n<p class=\"inline text-secondary font-secondary-captions-baseline-regular\" data-testid=\"inline-media-caption-test-id\">Roy Chan Hsiung Wei will succeed as the chief executive of the Defence Science and Technology Agency from Sept 1.<\/p>\n<p class=\"inline text-tertiary font-secondary-captions-baseline-regular\" data-testid=\"inline-media-credit-test-id\"> <!-- -->PHOTO: MINISTRY OF DEFENCE<\/p>\n<\/figcaption><\/figure>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">In its statement announcing the changes, MINDEF said that 52-year-old Chan has led the delivery of complex defence capabilities over the years, since joining the defence technology community in 1998.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Chan holds a Bachelor of Engineering from the Victoria University of Manchester and a Master of Science from Naval Postgraduate School. He was awarded the Public Administration Medal (Silver) in 2022 and conferred the <!-- -->Knight of the National Order of Merit<!-- --> by the French government in 2025.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">MINDEF expressed its deep appreciation to Ng for his distinguished service and invaluable contributions to MINDEF, SAF, DSTA and the defence technology community.<\/p>\n<\/div>\n<p><br \/>\n<center><br \/>\n<br \/><a href=\"https:\/\/www.straitstimes.com\/singapore\/prominent-scientist-tan-chorh-chuan-to-retire-from-permanent-secretary-roles-on-sept-1\" target=\"_blank\" rel=\"noopener\">Read Full Article At Source <\/a><br \/>\n<center\/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SINGAPORE \u2013 Tan Chorh Chuan, a prominent leader in biomedical science, public health and research policy, will retire from the Administrative Service on Sept 1&#8230;.<\/p>\n","protected":false},"author":1,"featured_media":72920,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[2611],"tags":[],"class_list":["post-72919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buzz-headlines","wpcat-2611-id"],"_links":{"self":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/72919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=72919"}],"version-history":[{"count":0,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/72919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/media\/72920"}],"wp:attachment":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=72919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=72919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}