Circular 05/2026/TT-BYT lists of prohibited chemicals and hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use
ATTRIBUTE
| Issuing body: | Ministry of Health | Effective date: | Known Please log in to a subscriber account to use this function. Don’t have an account? Register here |
| Official number: | 05/2026/TT-BYT | Signer: | Nguyen Thi Lien Huong |
| Type: | Circular | Expiry date: | Updating |
| Issuing date: | 31/03/2026 | Effect status: | Known Please log in to a subscriber account to use this function. Don’t have an account? Register here |
| Fields: | Industry, Health |
THE MINISTRY OF HEALTH No. 05/2026/TT-BYT | THE SOCIALIST REPUBLIC OF VIETNAM Hanoi, March 31, 2026 |
CIRCULAR
Promulgating the List of prohibited chemicals and the List of hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use
Pursuant to the Law on Chemicals No. 69/2025/QH15;
Pursuant to the Government’s Decree No. 42/2025/ND-CP defining the functions, tasks, powers and organizational structure of the Ministry of Health;
Pursuant to the Government's Decree No. 26/2026/ND-CP detailing, and guiding the implementation of, a number of articles of the Law on Chemicals regarding management of chemical activities and hazardous chemicals in products and goods;
At the proposal of the Director of the Agency for Disease Control;
The Minister hereby promulgates the Circular promulgating the List of prohibited chemicals and the List of hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use.
Article 1. Scope of regulation
This Circular details and provides guidance for Clause 4 Article 15 and Clause 2 Article 31 of the Law on Chemicals, including the List of prohibited chemicals and the List of hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use.
Article 2. Principles for chemical classification
Compliance with Article 7 of the Ministry of Industry and Trade’s Circular No. 01/2026/TT-BCT detailing and guiding the implementation of a number of articles of the Law on Chemicals and the Government’s Decree No. 26/2026/ND-CP detailing, and guiding the implementation of, a number of articles of the Law on Chemicals regarding management of chemical activities and hazardous chemicals in products and goods.
Article 3. Lists promulgated together with this Circular
1. Prohibited chemicals in insecticidal and germicidal preparations for household and medical use are provided in Appendix I to this Circular.
2. Hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use are provided in Appendix II to this Circular.
Article 4. Effect
1. This Circular takes effect from May 15, 2026.
2. The Minister of Health’s Circular No. 11/2020/TT-BYT dated June 19, 2020, on promulgating the List of prohibited and restricted active ingredients in insecticidal and germicidal preparations for household and medical use, cease to be effective from the effective date of this Circular.
Article 5. Transitional provisions
For insecticidal and germicidal preparations for household and medical use containing hazardous chemicals listed in Appendix II to this Circular that have been granted valid circulation registration numbers before the effective date of this Circular, organizations and individuals producing or importing such preparations shall carry out information disclosure in accordance with Article 32 of the Law on Chemicals No. 69/2025/QH15 and Article 29 of the Government's Decree No. 26/2026/ND-CP detailing, and guiding the implementation of, a number of articles of the Law on Chemicals regarding management of chemical activities and hazardous chemicals in products and goods.
Article 6. Implementation responsibility
1. Based on practical requirements and management practices, the Agency for Disease Control shall propose to the Minister of Health for consideration and decision on amendments and supplements to the List of prohibited chemicals and the list of hazardous chemicals subject to information disclosure in insecticidal and germicidal preparations for household and medical use (if any).
2. Within 10 days from the date of issuance of a new circulation registration number for an insecticidal or germicidal preparation for household and medical use containing chemicals not included in the List provided in Appendix II to this Circular, the Department of Health of the province or centrally-run city shall submit a written report to the Ministry of Health (the Agency for Disease Control), enclosed with a copy of the dossier for new circulation registration of the preparation.
3. Organizations and individuals producing or importing insecticidal and germicidal preparations for household and medical use containing hazardous chemicals listed in Appendix II to this Circular shall carry out information disclosure in accordance with Article 32 of the Law on Chemicals No. 69/2025/QH15 and Article 29 of Decree No. 26/2026/ND-CP.
Any difficulties arising in the course of implementation should be promptly reported to the Ministry of Health (via the Agency for Disease Control) for consideration, amendment and supplement or timely guidance.
| FOR THE MINISTER DEPUTY MINISTER
Nguyen Thi Lien Huong |
Appendix I
LIST OF PROHIBITED CHEMICALS IN INSECTICIDAL AND GERMICIDAL PREPARATIONS FOR HOUSEHOLD AND MEDICAL USE
(Attached to the Minister of Health’s Circular No. 05/2026/TT-BYT dated March 31, 2026)
No. | Chemical name | CAS code |
1 | Acephate | 30560-19-1 |
2 | Aldrin | 309-00-2 |
3 | Benzene hexachloride (BHC) | 58-89-9 |
4 | Beta-cyfluthrin | 1820573-27-0 |
5 | Chlordane | 57-74-9 |
6 | Chlordecone | 143-50-0 |
7 | Chlorpyrifos ethyl | 2921-88-2 |
8 | Cyfluthrin | 68359-37-5 |
9 | Diazinon | 333-41-5 |
10 | Dichlorodiphenyltrichloroethane (DDT) | 50-29-3 |
11 | Dichlovos | 62-73-7 |
12 | Dieldrin | 60-57-1 |
13 | Endosulfan and its isomers |
|
14 | Endrin | 72-20-8 |
15 | Fipronil | 120068-37-3 |
16 | Heptachlor | 76-44-8 |
17 | Hexachlorobenzene | 118-74-1 |
18 | Hexachlorocyclohexane and its isomers |
|
19 | Hexythiazox | 78587-05-0 |
20 | Insecticidal and germicidal biological active ingredients, except for the following microorganisms: |
|
- Bacillus sphaericus strain (Lysinibacillus sphaericus) ABTS-1743 |
| |
- Bacillus thuringiensis subsp. Israelensis strain AM65-52, 266-2 |
| |
- Beauveria bassiana GHA |
| |
21 | Compounds containing Cadmium |
|
22 | Compounds of lead |
|
23 | Isobenzan | 297-78-9 |
24 | Isodrin | 465-73-6 |
25 | Malathion | 121-75-5 |
26 | Methanol (not permitted to be registered as the principal chemical in germicidal preparations. In preparations, the impurity content of Methanol shall not exceed 2,000 mg/l) | 67-56-1 |
27 | Methamidophos | 10265-92-6 |
28 | Methyl Parathion | 298-00-0 |
29 | Monocrotophos | 6923-22-4 |
30 | Mirex | 2385-85-5 |
31 | Naphthalene | 91-20-3 |
32 | Paradichlorobenzene (1,4-Dichlorobenzene, p-DCB) | 106-46-7 |
33 | Parathion Ethyl | 56-38-2 |
34 | Pentachlorophenol (PCP) and its salts |
|
35 | Perflurooctan sulfonic acid and its salts |
|
36 | Phosphamidon | 13171-21-6 |
37 | Polychlorinated Biphenyls (PCB) | 1336-36-3 |
38 | Strobane | 8001-50-1 |
39 | Toxaphen | 8001-35-2 |
40 | Trichlorfon | 52-68-6 |
Appendix II
LIST OF HAZARDOUS CHEMICALS SUBJECT TO INFORMATION DISCLOSURE IN INSECTICIDAL AND GERMICIDAL PREPARATIONS FOR HOUSEHOLD AND MEDICAL USE
(Attached to the Minister of Health’s Circular No. 05/2026/TT-BYT dated March 31, 2026)
No. | Chemical name | CAS code | Restricted scope of use |
1 | Acetic acid | 64-19-7 |
|
2 | AgniqueTM MMF | 52292-17-8 | Only for larvicidal use; not for use in water for domestic purposes |
3 | Alcohols C9-C11 ethoxylated | 68439-46-3 |
|
4 | Allethrin | 584-79-2 |
|
5 | Alpha-Cypermethrin | 67375-30-8 |
|
6 | Biological active substance Bacillus sphaericus strain (Lysinibacillus sphaericus) ABTS-1743 |
| Only for larvicidal use; not for use in water for domestic purposes |
7 | Biological active substance Bacillus thuringiensis subsp Israelensis strain AM65-52, 266-2 |
| Only for larvicidal use; not for use in water for domestic purposes |
8 | Biological active substance Beauveria bassiana GHA |
| Not for use in water for domestic purposes |
9 | Benzalkonium chloride | 68424-85-1 |
|
10 | Beta-cypermethrin | 65731-84-2 |
|
11 | Bifenthrin | 82657-04-3 |
|
12 | Bromchlophos | 53095-31-1 | Only for ultra-low volume (ULV) spraying to control flies outdoors |
13 | Cajeput oil | 8008-98-8 |
|
14 | Calcium hypochlorite | 7778-54-3 |
|
15 | Camphor oil | 8008-51-3 |
|
16 | Chloramine B | 127-52-6 |
|
17 | Chlorfenapyr | 122453-73-0 |
|
18 | Chlorhexidine digluconate (Chlorhexidine gluconate) | 18472-51-0 |
|
19 | Chloroxylenol | 88-04-0 |
|
20 | Chlorpyrifos -methyl | 5598-13-0 |
|
21 | Citric acid | 77-92-9 |
|
22 | Citronella oil | 8000-29-1 |
|
23 | Clothianidin | 210880-92-5 |
|
24 | Cyantraniliprole | 736994-63-1 |
|
25 | Cypermethrin | 52315-07-8 |
|
26 | Cyphenothrin | 39515-40-7 |
|
27 | Cyromazine | 66215-27-8 |
|
28 | DEET (Diethyltoluamide) | 134-62-3 | Not for use on children under 4 years of age |
29 | Deltamethrin | 52918-63-5 |
|
30 | Diflubenzuron | 35367-38-5 | Only for larvicidal use; not for use in water for domestic purposes |
31 | Dimefluthrin | 271241-14-6 |
|
32 | Dimethyl phthalate | 131-11-3 | Use concentration below 30%; not for use on children under 4 years of age |
33 | Dinotefuran | 165252-70-0 |
|
34 | Disodium tetraborate, anhydrous | 1303-96-4 |
|
35 | Emamectin benzoate | 155569-91-8 | Only for use in cockroach bait formulations with concentration below 0.2% |
36 | Esfenvalerate | 66230-04-4 |
|
37 | Ethanol | 64-17-5 |
|
38 | Ethoxylated linear alcohol (C12-C14) | 68439-50-9 |
|
39 | Ethyl N-acetyl-N-butyl-beta-alaninate | 52304-36-6 |
|
40 | Etofenprox | 80844-07-1 |
|
41 | Fenitrothion | 122-14-5 | Only for ULV spraying to control flies, mosquitoes, and cockroaches outdoors |
42 | Flufenoxuron | 101463-69-8 |
|
43 | Flupyradifurone | 951659-40-8 |
|
44 | Glutaraldehyde | 111-30-8 |
|
45 | Hydramethylnon (Amdro) | 67485-29-4 |
|
46 | Hydrogen peroxide | 7722-84-1 |
|
47 | Icaridin (Picaridin) | 119515-38-7 |
|
48 | Imidacloprid | 138261-41-3 |
|
49 | Imiprothrin | 72963-72-5 |
|
50 | Indoxacarb | 173584-44-6 |
|
51 | Iodine | 7553-56-2 |
|
52 | Isopropyl alcohol | 67-63-0 |
|
53 | Lambda-Cyhalothrin | 91465-08-6 |
|
54 | Lemon Eucalyptus oil | 85203-56-1 |
|
55 | Lemongrass oil | 8007-02-1 |
|
56 | Meperfluthrin | 352271-52-4 |
|
57 | Methoprene | 40596-69-8 | Only for larvicidal use; not for use in drinking water or water for domestic purposes |
58 | Metofluthrin | 240494-70-6 |
|
59 | N-(3-Aminopropyl)-N-dodecyl-1,3-propanediamine | 2372-82-9 |
|
60 | Quaternary ammonium compounds | — |
|
61 | Natural pyrethrins group | — |
|
62 | Novaluron | 116714-46-6 | Only for larvicidal use; not for use in water for domestic purposes |
63 | n-Propanol | 71-23-8 |
|
64 | o-Phenylphenol | 90-43-7 |
|
65 | Peracetic acid | 79-21-0 |
|
66 | Permethrin | 52645-53-1 |
|
67 | Phenol | 108-95-2 |
|
68 | Phenothrin (Fenothrin) | 26002-80-2 |
|
69 | Phoxim | 14816-18-3 |
|
70 | Piperonyl butoxide | 51-03-6 |
|
71 | Pirimiphos-methyl | 29232-93-7 |
|
72 | Poly(hexamethylene biguanide), hydrochloride | 27083-27-8 |
|
73 | Povidone-iodine | 25655-41-8 |
|
74 | Prallethrin | 23031-36-9 |
|
75 | Propoxur | 114-26-1 |
|
76 | Pyriproxyfen | 95737-68-1 | Not for use in water for domestic purposes |
77 | Silver (elemental) | 7440-22-4 |
|
78 | Sodium dichloroisocyanurate (NaDCC) | 2893-78-9 |
|
79 | Sodium hypochlorite | 7681-52-9 |
|
80 | Spinosad | 168316-95-8 | Not for use in water for domestic purposes |
81 | Sulfluramid | 4151-50-2 |
|
82 | Temephos | 3383-96-8 | Only for larvicidal use; not for use in water for domestic purposes |
83 | Tetramethrin | 7696-12-0 |
|
84 | Thiamethoxam | 153719-23-4 |
|
85 | Transfluthrin | 118712-89-3 |
|
86 | Triclosan | 3380-34-5 |
|
87 | α-Terpineol | 98-55-5 |
|
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