2.1.2. E5 gasolines
Specifications for E5 gasolines and corresponding test methods are provided in Table 2.
Table 2 - Specifications for E5 gasolines
Specification
Level
Test method
2
3
4
...
...
...
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1. Research Octane Number (RON), not less than
92/95
92/95/97
92/95/97
92/95/97
TCVN 2703 (ASTM D 2699)
2. Lead content, g/L, not more than
0,005
...
...
...
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0,005
0,005
TCVN 7143 (ASTM D 3237)
TCVN 6704 (ASTM D 5059)
3. Fractional distillation:
...
...
...
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- Initial boiling point, °C
Report
Report
Report
Report
- 10 vol%, °C, not more than
70
70
...
...
...
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70
- 50 vol%, °C, not more than
120
120
120
120
- 90 vol%, °C, not more than
...
...
...
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190
190
190
- Final boiling point, °C, not more than
215
210
210
210
...
...
...
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- Terminal residue, vol%, not more than
2,0
2,0
2,0
2,0
4. Gum content (solvent washed), mg/100 mL, not more than
5
5
...
...
...
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5
TCVN 6593 (ASTM D 381)
5. Sulfur content, mg/kg, not more than
500
150
50
10
TCVN 6701 (ASTM D 2622)
TCVN 7760 (ASTM D 5453)
...
...
...
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6. Benzene content, vol%, not more than
2,5
2,5
1,0
1,0
TCVN 6703 (ASTM D 3606)
TCVN 3166 (ASTM D 5580)
7. Aromatic hydrocarbon, vol%, not more than
40
...
...
...
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40
35
TCVN 7330 (ASTM D 1319)
TCVN 3166 (ASTM D 5580)
TCVN 12015 (ASTM D 6839)
8. Olefin content, vol%, not more than
38
30
30
...
...
...
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TCVN 7330 (ASTM D 1319)
TCVN 12014 (ASTM D 6296)
TCVN 12015 (ASTMD 6839)
9. Oxygen content, mass %, not more than
3,7
3,7
3,7
3,7
TCVN 7332 (ASTM D 4815)
...
...
...
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TCVN 7332 (ASTM D 4815)
- Not less than
4
4
4
...
...
...
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- Not more than
5
5
5
5
11. Total metal content (Fe, Mn), mg/L, not more than
5
...
...
...
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5
5
TCVN 7331 (ASTM D 3831)
TCVN 13128 (ASTM D 5863)
12. Free water
No free water
No free water
No free water
No free water
...
...
...
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2.1.3. E10 gasolines
Specifications for E10 gasolines and corresponding test methods are provided in Table 3.
Table 3 - Specifications for E10 gasolines
Specification
Level
Test method
2
3
4
...
...
...
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1. Research Octane Number (RON), not less than
92/95
92/95/97
92/95/97
92/95/97
TCVN 2703 (ASTM D 2699)
2. Lead content, g/L, not more than
0,005
...
...
...
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0,005
0,005
TCVN 7143 (ASTM D 3237)
TCVN 6704 (ASTM D 5059)
3. Fractional distillation:
...
...
...
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- Initial boiling point, °C
Report
Report
Report
Report
- 10 vol%, °C, not more than
70
70
...
...
...
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70
- 50 vol%, °C, not more than
120
120
120
120
- 90 vol%, °C, not more than
...
...
...
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190
190
190
- Final boiling point, °C, not more than
215
210
210
210
...
...
...
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- Terminal residue, vol%, not more than
2,0
2,0
2,0
2,0
4. Gum content (solvent washed), mg/100 mL, not more than
5
5
...
...
...
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5
TCVN 6593 (ASTM D 381)
5. Sulfur content, mg/kg, not more than
500
150
50
10
TCVN 6701 (ASTM D 2622)
TCVN 7760 (ASTM D 5453)
...
...
...
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6. Benzene content, vol%, not more than
2,5
2,5
1,0
1,0
TCVN 6703 (ASTM D 3606)
TCVN 3166 (ASTM D 5580)
7. Aromatic hydrocarbon, vol%, not more than
40
...
...
...
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40
35
TCVN 7330 (ASTM D 1319)
TCVN 3166 (ASTM D 5580)
TCVN 12015 (ASTM D 6839)
8. Olefin content, vol%, not more than
38
30
30
...
...
...
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TCVN 7330 (ASTM D 1319)
TCVN 12014 (ASTM D 6296)
TCVN 12015 (ASTM D 6839)
9. Oxygen content, mass %, not more than
3,7
3,7
3,7
3,7
TCVN 7332 (ASTM D 4815)
...
...
...
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TCVN 7332 (ASTM D 4815)
- Not less than
9
9
9
...
...
...
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- Not more than
10
10
10
10
11. Water content, vol%, not more than
0,2
...
...
...
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0,2
0,2
TCVN 11048 (ASTM E 203)
12. Total metal content (Fe, Mn), mg/L, not more than
5
5
5
5
TCVN 7331 (ASTM D 3831)
...
...
...
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2.1.4. For level 5 gasolines, the specification “olefin content” not more than 30% of volume shall apply for 68 months from the date of promulgating the Circular on promulgation of QCVN 01:2022/BKHCN on gasolines, diesel fuel oils and biofuels. After this 68-month period, the olefin content must not exceed 18% of the volume.
2.1.5. Fuel ethanol for blending with unleaded gasolines must comply with point 2.3.1 clause 2.3 Section 2 of this Technical regulation.
2.2. Diesel fuel oils and B5 diesel fuel oils
2.2.1. Diesel fuel oils
Specifications for diesel fuel oils and corresponding test methods are provided in Table 4.
Table 4 - Specifications for diesel fuel oils
Specification
Level
Test method
...
...
...
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3
4
5
1. Sulfur content, mg/kg, not more than
500
350
50
10
...
...
...
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TCVN 7760 (ASTM D 5453)
TCVN 3172 (ASTM D 4294)
2. Cetane1), not less than
- Cetane number
...
...
...
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48
50
50
TCVN 7630 (ASTM D 613)
- Cetane index
46
46
46
46
...
...
...
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3. Distillation temperature, °C, not more than
TCVN 2698 (ASTM D 86)
- 90 % volume recovered
360
360
...
...
...
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-
- 95 % volume recovered
-
-
-
360
4. Closed cup flash point, °C, not less than
...
...
...
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55
55
55
TCVN 6608 (ASTM D 3328)
TCVN 2693 (ASTM D 93)
5. Dynamic viscosity at 40 °C, mm2/s
...
...
...
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TCVN 3171 (ASTM D 445)
- Not less than
2,0
2,0
2,0
2,0
- Not more than
4,5
...
...
...
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4,5
4,5
6. Freezing point2), °C
TCVN 3753 (ASTM D 97)
...
...
...
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+12
+12
+12
+12
- Winter
+3
+3
+3
...
...
...
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7. Water content, mg/kg, not more than
200
200
200
200
TCVN 3182 (ASTM D 6304)
8. Polycyclic Aromatic Hydrocarbons (PAH) content, mass %, not more than
-
...
...
...
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11
11
TCVN 11587 (ASTM D 5186)
TCVN 11589 (ASTM D 6591)
9. Particulate contamination, mg/L, not more than
10
10
10
10
...
...
...
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1) The cetane index is used to estimate the cetane number of diesel fuel when a test engine is not available to determine the cetane number and no additive is used to increase the cetane number. In the event of a dispute, the cetane number is used as the referee method.
2) Summer begins from May to October. Winter begins from November to April.
In mountainous and highland areas, producers, traders and distributors of fuels shall ensure supply of diesel fuel oils with an appropriate freezing point which does not affect operation of the engine at ambient temperature.
2.2.2. B5 diesel fuel oils
2.2.2.1. Specifications for B5 diesel fuel oils and corresponding test methods are provided in Table 5.
Table 5 - Specifications for B5 diesel fuel oils
Specification
Level
Test method
...
...
...
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3
4
5
1. Sulfur content, mg/kg, not more than
500
350
50
10
...
...
...
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TCVN 7760 (ASTM D 5453)
TCVN 3172 (ASTM D 4294)
2. Cetane number, not less than
46
48
50
50
TCVN 7630 (ASTM D613)
TCVN 3180 (ASTM D4737)
...
...
...
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TCVN 2698 (ASTM D 86)
- 90% volume recovered
360
360
360
...
...
...
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- 95 % volume recovered
-
-
-
360
4. Closed cup flash point, °C, not less than
55
...
...
...
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55
55
TCVN 6608 (ASTM D 3828)
TCVN 2693 (ASTM D 93)
5. Dynamic viscosity at 40 °C, mm2/s
...
...
...
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- Not less than
2,0
2,0
2,0
2,0
- Not more than
4,5
4,5
...
...
...
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4,5
6. Freezing point 1), °C
TCVN 3753 (ASTM D 97)
- Summer
...
...
...
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+12
+12
+12
- Winter
+3
+3
+3
+3
...
...
...
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7. Water content, mg/kg, not more than
200
200
200
200
TCVN 3182 (ASTM D 6304)
8. Polycyclic Aromatic Hydrocarbons (PAH) content, mass %, not more than
-
11
...
...
...
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11
TCVN 11587 (ASTM D 5186)
TCVN 11589 (ASTM D 6591)
9. Particulate contamination, mg/L, not more than
10
10
10
10
TCVN 2706 (ASTM D 6217)
...
...
...
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TCVN 8147 (EN 14078) ASTM D 7371
- Not less than
4
4
4
...
...
...
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- Not more than
5
5
5
5
11. Oxidation stability, mg/100ml, not more than
25
...
...
...
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25
25
TCVN 11051 (ASTM D 7462)
1) Summer begins from May to October. Winter begins from November to April.
In mountainous and highland areas, producers, traders and distributors of fuels shall ensure supply of diesel fuel oils with an appropriate freezing point which does not affect operation of the engine at ambient temperature.
2.2.2.2. The biodiesel fuel blend stock for blending with diesel fuel oils must comply with point 2.3.2 clause 2.3 Section 2 of this Technical regulation.
2.3. Biofuels for blending with E5 gasolines, E10 gasolines and B5 diesel fuel oils
2.3.1. Fuel ethanol
2.3.1.1. Undenatured fuel ethanol
...
...
...
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Table 6 - Specifications for undenatured fuel ethanol
Specification
Level
Test method
1. Ethanol content, vol%, not less than
99,0
TCVN 7864 (ASTM D 5501)
2. Methanol content, vol%, not more than
0,5
...
...
...
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3. Water content, vol%, not more than
1,0
TCVN 7893 (ASTM E 1064)
4. Acidity (as acetic acid CH3COOH), mass % (mg/L), not more than
0,007 (56)
TCVN 7892 (ASTM D 1613)
5. Inorganic chloride content, mg/L (mg/kg), not more than
8 (10)
TCVN 11049 (ASTM D 7319)
...
...
...
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2.3.1.2. Denatured fuel ethanol
Specifications for denatured fuel ethanol and corresponding test methods are provided in Table 7.
Table 7 - Specifications for denatured fuel ethanol
Specification
Level
Test method
1. Ethanol content, vol%, not less than
92,1
TCVN 7864 (ASTM D 5501)
...
...
...
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0,5
TCVN 7864 (ASTM D 5501)
3. Water content, vol%, not more than
1,0
TCVN 7893 (ASTM E 1064)
4. Acidity (as acetic acid CH3COOH), mass % (mg/L), not more than
0,007 (56)
TCVN 7892 (ASTM D 1613)
5. Inorganic chloride content, mg/L (mg/kg), not more than
...
...
...
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TCVN 11049 (ASTM D 7319)
TCVN 11050 (ASTM D 7328)
2.3.2. Biodiesel fuel blend stock
Specifications for biodiesel fuel blend stock are provided in Table 8.
Table 8 - Specifications for biodiesel fuel blend stock
Specification
Level
Test method
1. Fatty acid methyl ester (FAME) content, mass%, not less than
...
...
...
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TCVN 7868 (EN 14103)
2. Water and residue, vol%, not more than
0,050
TCVN 7757 (ASTM D 2709)
3. Dynamic viscosity at 40 °C, mm2/s
- Not less than
1,9
...
...
...
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- Not more than
6,0
4. Sulfated ash, mass %, not more than
0,020
TCVN 2689 (ASTM D 874)
5. Sulfur, mass %, not more than
0,005
TCVN 7760 (ASTM D 5453)
...
...
...
Mọi chi tiết xin liên hệ: ĐT: (028) 3930 3279 DĐ: 0906 22 99 66
48
TCVN 7630 (ASTM D 613)
7. Acid number, mg KOH/g, not more than
0,50
TCVN 6325 (ASTM D 664)
8. Oxidation stability at 110°C, h, not less than
6
TCVN 7895 (EN 14112)
9. Free glycerin, mass %, not more than
...
...
...
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TCVN 7867 (ASTM D 6584)
10. Total glycerin, mass %, not more than
0,240
TCVN 7867 (ASTM D 6584)
11. Phosphorus, mass %, not more than
0,001
TCVN 7866 (ASTM D 4951)
2.4. Additives
2.4.1. Additives intended for blending with unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils and B5 diesel fuels oils shall comply with regulations on safety, health and environment, and not cause any damage to the engine and fuel storage, transport and distribution system.
...
...
...
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2.4.3. Unleaded gasolines, E5 gasolines and E10 gasolines that contain oxygenated compounds used as additives, the content of oxygenated compounds in unleaded gasolines, E5 gasolines and E10 gasolines shall not exceed the values provided in Table 9.
Table 9 - Oxygenated compounds1)
Specification
Level
Test method
1. Iso-propyl alcohol, vol%, not more than
10,0
TCVN 7332 (ASTM D 4815)
2. Iso-butyl alcohol, vol%, not more than
...
...
...
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3. Tert-butyl alcohol, vol%, not more than
7,0
4. Ether (atomic mass C ≥ 5) 2), vol%, not more than
15,0
Regarding MTBE, vol%, not more than
10,0
...
...
...
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5. Methanol, vol%
KPH 3)
6. Acetone, vol%
KPH 3)
7. sec-butyl acetate + n-butyl acetate, vol%
KPH 3)
...
...
...
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1) Oxygenated compounds may be used in a single form or in a mixture with a volume within the specified limits and total oxygen content shall comply with requirements for types of gasolines.
2) Having a boiling point of ≤ 210 °C.
3) Unknown.
2.5. Apart from the requirements specified under clauses 2.1 through 2.4, gasolines, diesel fuel oils and biofuels must meet specifications and their characteristics pose no threats to persons, animals, plants, environment and property according to provisions of law.
3. TEST METHODS
3.1. Sampling
Fuel samples used to determine the specifications provided in this Technical regulation shall be taken using TCVN 6777:2007 (ASTM D 4057-06) Petroleum and petroleum products - Method for manual sampling or TCVN 6022:2008 (ISO 3171:1988) Petroleum liquids - Automatic pipeline sampling and Guidelines on petroleum product sampling methods issued by the Directorate for Standards, Metrology and Quality.
3.2. Test methods
3.2.1. Specifications for unleaded gasolines, E5 gasolines and E10 gasolines specified in clause 2.1 Section 2 of this Technical regulation are determined using the following methods:
...
...
...
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- TCVN 7143:2020 (ASTM D 3237-17) Standard test method for lead in gasoline by atomic absorption spectroscopy
- TCVN 6704:2020 (ASTM D 5059-20) Standard test method for lead and manganese in gasoline by X-ray spectroscopy
- TCVN 2698:2020 (ASTM D 86-20a) Standard test method for distillation of petroleum products and liquid fuels at atmospheric pressure
- TCVN 6593:2020 (ASTM D 381-19) Standard test method for gum content in fuels by jet evaporation
- TCVN 6701:2020 (ASTM D 2622-16) Standard test method for sulfur in petroleum products by wavelength dispersive X-ray fluorescence spectrometry
- TCVN 7760:2020 (ASTM D 5453-19a) Standard test method for determination of total sulfur in light hydrocacbons, spark ignition engine fuel, diesel engine fuel, engine oil by ultraviolet fluorescene
- TCVN 3166:2019 (ASTM D 5580-15) Standard test method for determination of benzene, toluene, ethylbenzene, p/m- xylene, o-xylene, C9 and heavier aromatics, and total aromatics in finished gasoline by gas chromatography
- TCVN 6703:2020 (ASTM D 3606-20) Standard test method for determination of benzene and toluene in spark ignition fuels by gas chromatography
- TCVN 7330:2011 (ASTM D 1319-10) Standard test method for hydrocarbon types in liquid petroleum products by fluorescent indicator adsorption
...
...
...
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- TCVN 12015:2017 (ASTM D 6839-16) Standard Test Method for Hydrocarbon Types, Oxygenated Compounds, and Benzene in Spark Ignition Engine Fuels by Gas Chromatography
- TCVN 6704:2020 (ASTM D 5059-20) Standard test method for determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl alcohol and C1 to C4 alcohols in gasoline by gas chromatography
- TCVN 7331:2008 (ASTM D 3831-06) Gasoline - Test method for determination of manganese by atomic absorption spectroscopy
- TCVN 13128:2020 (ASTM D 5863-00) Standard test methods for determination of nickel, vanadium, iron, and sodium in crude oils and residual fuels by flame atomic absorption spectrometry
- TCVN 7759:2008 (ASTM D 4176-04e1) Distillate fuels - Determination of free water and particulate contamination (Visual inspection procedures).
- TCVN 11048:2015 (ASTM E 203-08) Standard Test Method for Water Using Volumetric Karl Fischer Titration
3.2.1. Specifications for diesel fuel oils and B5 diesel fuel oils specified in clause 2.2 Section 2 of this Technical regulation are determined using the following methods:
- TCVN 6701:2020 (ASTM D 2622-16) Standard test method for sulfur in petroleum products by wavelength dispersive X-ray fluorescence spectrometry
- TCVN 7760:2020 (ASTM D 5453-19a) Standard test method for determination of total sulfur in light hydrocacbons, spark ignition engine fuel, diesel engine fuel, engine oil by ultraviolet fluorescene
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- TCVN 7630:2013 (ASTM D 613-10a) Standard test method for cetane number of diesel fuel oil
- TCVN 3180:2013 (ASTM D 4737-10) Standard test method for calculated cetane index by four variable equation.
- TCVN 2698:2020 (ASTM D 86-20a) Standard test method for distillation of petroleum products and liquid fuels at atmospheric pressure
- TCVN 6608:2010 (ASTM D 3828-09) Standard test method for flash point by small scale closed cup tester
- TCVN 2693:2007 (ASTM D 93-06) Petroleum products - Test method for determination of flash point by Pensky-Martens closed cup tester
- TCVN 3171:2011 (ASTM D 445-11) Standard test method for kinematic viscosity of transparent and opaque liquids (and calculation of dynamic viscosity).
- TCVN 3753:2011 (ASTM D 97-11) Petroleum products - Test method for determination of pour point
- TCVN 3182:2013 (ASTM D 6304-07) Standard test method for determination of water in petroleum products, lubricating oils, and additives by coulometric Karl Fischer titration
- TCVN 11587:2016 (ASTM D 5186-15) Standard Test Method for Determination of the Aromatic Content and Polynuclear Aromatic Content of Diesel Fuels and Aviation Turbine Fuels By Supercritical Fluid Chromatography
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- TCVN 2706:2008 (ASTM D 6217-03e1) Middle distillate fuels - Determination of particulate contamination - Laboratory filtration method
- TCVN 8147:2009 (EN 14078:2003) Liquid petroleum products - Determination of fatty acid methyl esters (FAME) in middle distillates - Infrared spectroscopy method.
- ASTM D 7371-14 Standard Test Method for Determination of Biodiesel (Fatty Acid Methyl Esters) Content in Diesel Fuel Oil Using Mid Infrared Spectroscopy (FTIR-ATR-PLS Method
- TCVN 11051:2015 (ASTM D 7462-11) Standard Test Method for Oxidation Stability of Biodiesel (B100) and Blends of Biodiesel with Middle Distillate Petroleum Fuel (Accelerated Method)
3.2.1. Specifications for fuel ethanol specified in point 2.3.1 clause 2.3 Section 2 of this document are determined using the following methods:
- TCVN 7864:2013 (ASTM D 5501-09) Standard Test Method for Determination of Ethanol Content of Denatured Fuel Ethanol by Gas Chromatography
- TCVN 7893:2008 (ASTM D 1064-05) Organic liquids - Determination of water by coulometric Karl Fischer titration
- TCVN 7892:2008 (ASTM D 1613-06) Volatile solvents and chemical intermediates used in paint, varnish, lacquer, and related products – Method for determination of acidity
- TCVN 11049:2015 (ASTM D 7319-13) Standard Test Method for Determination of Existent and Potential Sulfate and Inorganic Chloride in Fuel Ethanol and Butanol by Direct Injection Suppressed ion Chromatography
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3.2.4. Specifications for biodiesel fuel blend stock specified in point 2.3.2 clause 2.3 Section 2 of this document are determined using the following methods:
- TCVN 7868:2008 (EN 14103:2003) Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of ester and linoleic acid methyl ester contents
- TCVN 7757:2007 (ASTM D 2709-06) Middle distillate fuels – Determination of water and sediment by centrifuge
- TCVN 3171:2011 (ASTM D 445-11) Standard test method for kinematic viscosity of transparent and opaque liquids (and calculation of dynamic viscosity)
- TCVN 2689:2007 (ASTM D 874-06) Lubricating oils and additives - Determination of sulphated ash.
- TCVN 7760:2020 (ASTM D 5453-19a) Standard test method for determination of total sulfur in light hydrocacbons, spark ignition engine fuel, diesel engine fuel, engine oil by ultraviolet fluorescene
- TCVN 7630:2013 (ASTM D 613-10a) Standard Test Method for Cetane Number of Diesel Fuel Oil
- TCVN 6325:2013 (ASTM D 664-11a) Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
- TCVN 7895:2008 (EN 14112:2003) Fat and oil derivatives - Fatty acid methy esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
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- TCVN 7866:2019 (ASTM D 4951-14) Standard test method for determination of additive elements in lubricating oils by inductively coupled plasma atomic emission spectrometry
3.3. Test data on gasolines, diesel fuel oils and biofuels shall be utilized according to TCVN 6702:2013 (ASTM D 3244-07a) Standard Practice for Utilization of Test Data to Determine Conformance with Specifications.
4.1. Imported or domestically produced and prepared unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall have their conformity with related regulations set out in clauses 2.1, 2.2 and 2.3 Section 2 of this Technical regulation prior to their circulation on the market.
The conformity of imported or domestically produced and prepared unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock with technical regulations set out in Section 2 of this Technical regulation shall be declared as prescribed in the Circular No. 28/2012/TT-BKHCN dated December 12, 2012 of the Minister of Science and Technology on declaration of standard conformity and technical-regulation conformity and methods for assessment of conformity with standards and technical regulations (hereinafter referred to as “the Circular No. 28/2012/TT-BKHCN”), Circular No. 02/2017/TT- BKHCN dated March 31, 2017 of the Minister of Science and Technology on amendments to some Articles of the Circular No. 28/2012/TT-BKHCN (hereinafter referred to as “the Circular No. 02/2017/TT-BKHCN”) and Circular No. 06/2020/TT-BKHCN dated December 10, 2020 of the Minister of Science and Technology elaborating to Decree No. 132/2008/ND-CP dated December 31, 2008, Decree No. 74/2018/ND-CP dated May 15, 2018, Decree No. 154/2018/ND-CP dated November 9, 2018 and Decree No. 119/2017/ND-CP dated November 1, 2017 of the Government (hereinafter referred to as “the Circular No. 06/2020/TT-BKHCN”).
Basis for conformity declaration is the certification result given by a certification body designated in an appropriate operating field as prescribed in the Government’s Decree No. 74/2018/ND-CP dated May 15, 2018 on amendments to some Articles of the Government's Decree No. 132/2008/ND-CP dated December 31, 2008 elaborating some Articles of the Law on Quality of Products and Goods (hereinafter referred to as “the Decree No. 74/2018/ND-CP”), Government’s Decree No. 154/2018/ND-CP dated November 09, 2018 amending, supplementing and repealing certain regulations on investment and business conditions in sectors under the management of the Ministry of Science and Technology and certain regulations on specialized inspections (hereinafter referred to as “the Decree No. 154/2018/ND-CP”.
4.2. Imported unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall undergo state inspection of their quality in accordance with Section 2 of this Technical regulation prior to their circulation on the market.
The state inspection of quality of imports shall comply with the regulations set forth in the Decree No. 74/2018/ND-CP, Decree No. 154/2018/ND-CP and Circular No. 06/2020/TT-BKHCN.
Basis for state inspection of quality of imports is the certification result given by a certification body designated in an appropriate operating field as prescribed in the Decree No. 74/2018/ND-CP and Decree No. 154/2018/ND-CP or recognized as prescribed in the Circular No. 27/2007/TT-BKHCN dated October 31, 2007 of the Ministry of Science and Technology on guidelines for signature and implementation of agreements for the mutual recognition of conformity assessment results.
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4.4. Conformity assessment methods
Conformity assessment methods serving as bases for declaration of conformity and state inspection of quality of unleaded gasolines, E10 gasolines, B5 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock are specified in Article 5 and Appendix II of the Regulations on declaration of standard conformity and technical-regulation conformity and methods for assessment of conformity with standards and technical regulations promulgated together with the Circular No. 28/2012/TT-BKHCN.
4.4.1. Regarding imported or domestically produced and prepared unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock:
- Adopt Method 5 (Testing representative sample and assessing the manufacturing process; carrying out supervision by testing the sample collected from the manufacturing location or on the market in association with assessment of the manufacturing process) in case the manufacturing process of the production, processing and preparation establishment remains stable;
Or
- Adopt Method 7 (Testing representative samples and assessing conformity of a batch/lot) in case the manufacturing process of the production, processing and preparation establishment is intermittent or the production and the control of the manufacturing process are carried out separately for each batch/lot or in case the production is in progress and is not completely stable in the initial stage of production.
4.4.2. Regarding imported unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock:
- Adopt Method 7 (Testing representative samples and assessing conformity of a batch/lot) for each imports shipment in case the imports shipment has yet to have its conformity with this Technical regulation assessed;
Or
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4.5. Rules for recognizing conformity assessment results and using testing results:
4.5.1. The certification body may consider using the testing result given by a testing body in the exporting country to serve the certification if such testing body is sufficiently competent and satisfies the regulations set forth under TCVN ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories or ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories.
4.5.2. Before using the testing result given by a testing body in the exporting country, each certification body shall report to the Directorate for Standards, Metrology and Quality for supervision and management purposes. Where necessary, the Directorate for Standards, Metrology and Quality will inspect the use of testing results by certification bodies.
4.5.3. When using the testing result given by a testing body in the exporting country, the certification body shall take responsibility for its certification result.
5. RESPONSIBILITIES OF ORGANIZATIONS AND INDIVIDUALS
5.1. Organizations and individuals that produce, prepare and import unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall declare applied standards in accordance with this Technical regulation and ensure the quality in conformity with regulations specified in this Technical regulation and applied standards.
5.2. Organizations and individuals that produce and prepare unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall certify and declare conformity in accordance with this Technical regulation.
Organizations and individuals that import unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall certify conformity with this Technical regulation and apply for state inspection of imports as prescribed in this Technical regulation.
5.3. Organizations and individuals that distribute and retail unleaded gasolines, E5 gasolines, E10 gasolines, diesel fuel oils, B5 diesel fuel oils, undenatured fuel ethanol, denatured fuel ethanol and biodiesel fuel blend stock shall ensure the quality in accordance with this Technical regulation.
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Certification bodies, testing bodies and related organizations and individuals shall archive documents as prescribed in the Circular No. 19/2019/TT-BKHCN dated December 10, 2019 of the Minister of Science and Technology prescribing time limit for preserving science and technology documents. To be specific:
- 05 years, for documents on testing of gasolines, diesel fuel oils and biofuels;
- 10 years, for documents on certification of gasolines, diesel fuel oils and biofuels.
5.5. Fuel trading stations or other distributors and retailers shall provide information about type of gasolines and/or diesel fuel oils. To be specific:
- Regarding unleaded gasolines: octane number and emission standards;
- Regarding biogasolines: research octane number, blending ratio of fuel ethanol, and emission standards;
- Regarding diesel fuel oils: sulfur content;
- Regarding B5 diesel fuel oils: ratio of biodiesel fuel blend stock and sulfur content.
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According to managerial requirements, the Directorate for Standards, Metrology and Quality shall recommend the Ministry of Science and Technology to make appropriate amendments to this Technical regulation.
6.2. In the cases where any of the legislative documents specified in this Technical regulation is amended or replaced, the newest one shall apply.
In the cases where any of the legislative documents referred to or guidelines specified in this Technical regulation is amended or replaced, the guidelines provided by the Directorate for Standards, Metrology and Quality shall apply.
Appendix A
List of HS codes of gasolines and oils
Name
HS code
1. Unleaded gasoline
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2710.12.23
2710.12.24
2710.12.26
2. Biogasoline (gasoline blended with ethanol)
2710.12.22
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3. Diesel fuel oil
2710.19.71
2710.19.72
4. Biodiesel
2710.20.00
5. Undenatured fuel ethanol
2207.20.11
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2207.20.90
6. Denatured fuel ethanol
2207.10.00
7. Biodiesel fuel blend stock (B100)
3826.00.10
3826.00.21
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3826.00.30
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National Technical Regulation QCVN 01:2022/BKHCN for Gasolines, diesel fuel oils and biofuels
Tóm tắt
| Cơ quan ban hành | Bộ Khoa học và Công nghệ |
| Số hiệu | QCVN01:2022/BKHCN |
| Loại văn bản | Quy chuẩn |
| Người ký | Đã xác định |
| Ngày ban hành | 2022-12-15 |
| Ngày hiệu lực | 2023-02-01 |
| Lĩnh vực | Công nghiệp |
| Tình trạng | Còn hiệu lực |