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Tobacco and Vaporisers Control (Specified Psychoactive Substances) (Authorisation) Regulations 2026

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Summary

The Tobacco and Vaporisers Control (Specified Psychoactive Substances) (Authorisation) Regulations 2026 (S 242) authorize consumption of specified psychoactive substances under the Tobacco and Vaporisers Control Act 1993, effective 1 May 2026. Despite the general prohibition in section 19E, a person may consume specified psychoactive substances for medical or dental purposes provided the substance is not consumed using a Part 3A product (vaporiser/tobacco product) and consumption occurs either through administration by or under directions of a registered medical practitioner, registered dentist, or collaborative prescribing practitioner. Made on 21 April 2026 by the Ministry of Health, Singapore, and to be presented to Parliament under section 37(4) of the Act.

Published by MOH SG on sso.agc.gov.sg . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

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What changed

The regulations create an exception to the general prohibition on specified psychoactive substances under section 19E of the Tobacco and Vaporisers Control Act 1993. They establish conditions under which consumption is authorised: the substance must be for medical or dental purposes, not consumed via a Part 3A product (vaporiser/tobacco product), and must be administered by or under the directions of a registered medical practitioner, registered dentist, or collaborative prescribing practitioner. Healthcare providers and practitioners who administer or prescribe specified psychoactive substances must ensure their practices comply with these authorisation conditions. The regulations draw on definitions from the Healthcare Services (Collaborative Prescribing Service) Regulations 2023 (S 398/2023) and the Dental Registration Act 1999 for key terms including collaborative practice agreement and registered dentist.

Archived snapshot

Apr 25, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

Tobacco and Vaporisers Control (Specified Psychoactive Substances) (Authorisation) Regulations 2026 Status:
Published in Subsidiary Legislation Supplement

on 24 Apr 2026

-

No. S 242
| Tobacco and Vaporisers Control Act 1993 |

| Tobacco and Vaporisers Control
(Specified Psychoactive Substances)
(Authorisation) Regulations 2026 |

| In exercise of the powers conferred by section 37 of the Tobacco and Vaporisers Control Act 1993, the Minister for Health makes the following Regulations: |

| Citation and commencement |

| 1. These Regulations are the Tobacco and Vaporisers Control (Specified Psychoactive Substances) (Authorisation) Regulations 2026 and come into operation on 1 May 2026. |

| Definitions |
2. In these Regulations —
| “collaborative practice agreement” and “collaborative prescribing practitioner” have the meanings given by regulation 2 of the Healthcare Services (Collaborative Prescribing Service) Regulations 2023 (G.N. No. S 398/2023); |

| “registered dentist” has the meaning given by section 2 of the Dental Registration Act 1999; |

| “registered medical practitioner” has the meaning given by section 2(1) of the Medical Registration Act 1997. |

| Authorised consumption of specified psychoactive substance |
3. Despite section 19E of the Act, a person (X) may consume a specified psychoactive substance if —
| (a) | the specified psychoactive substance is consumed for medical or dental purposes; |
| (b) | the specified psychoactive substance is not consumed using a Part 3A product; and |
| (c) | the specified psychoactive substance is consumed by X in either of the following circumstances:(i)the specified psychoactive substance is administered to X by —
| (A) | a registered medical practitioner; |
| (B) | a registered dentist; |
| (C) | a collaborative prescribing practitioner practising in accordance with the collaborative practice agreement applicable to him or her; or |
| (D) | any other person who is acting in accordance with the directions of any of the persons mentioned in sub‑paragraph (A), (B) or (C); |
(ii)the specified psychoactive substance is consumed by X in accordance with the directions of —
| (A) | a registered medical practitioner; |
| (B) | a registered dentist; or |
| (C) | a collaborative prescribing practitioner practising in accordance with the collaborative practice agreement applicable to him or her. | | (A) | a registered medical practitioner; | (B) | a registered dentist; | (C) | a collaborative prescribing practitioner practising in accordance with the collaborative practice agreement applicable to him or her; or | (D) | any other person who is acting in accordance with the directions of any of the persons mentioned in sub‑paragraph (A), (B) or (C); | (A) | a registered medical practitioner; | (B) | a registered dentist; or | (C) | a collaborative prescribing practitioner practising in accordance with the collaborative practice agreement applicable to him or her. |
| (A) | a registered medical practitioner; |
| (B) | a registered dentist; |
| (A) | a registered medical practitioner; |
| (B) | a registered dentist; or |
| (C) | a collaborative prescribing practitioner practising in accordance with the collaborative practice agreement applicable to him or her. |

| Made on 21 April 2026. |

| LAI WEI LIN |
Permanent Secretary
(Policy and Development),
Ministry of Health,
Singapore.
| [MH 78:29; AG/LEGIS/SL/309/2025/13] |

| (To be presented to Parliament under section 37(4) of the Tobacco and Vaporisers Control Act 1993). |

Named provisions

Citation and commencement Definitions Authorised consumption of specified psychoactive substance

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Last updated

Classification

Agency
MOH SG
Published
May 1st, 2026
Compliance deadline
May 1st, 2026 (6 days)
Instrument
Rule
Branch
Executive
Legal weight
Binding
Stage
Final
Change scope
Substantive
Document ID
S 242/2026

Who this affects

Applies to
Healthcare providers Medical device makers Pharmaceutical companies
Industry sector
6211 Healthcare Providers
Activity scope
Psychoactive substance regulation Medical/dental prescribing Controlled substance consumption
Geographic scope
Singapore SG

Taxonomy

Primary area
Public Health
Operational domain
Compliance
Topics
Healthcare Pharmaceuticals

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