MINISTRY OF AGRICULTURE AND RURAL DEVELOPMENT
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THE SOCIALIST REPUBLIC OF VIETNAM
Independence - Freedom – Happiness
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No. 08/2019/TT-BNNPTNT
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Hanoi, August 09, 2019
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CIRCULAR
PROMULGATION OF NATIONAL TECHNICAL REGULATION ON ENVIRONMENTAL
TREATING PRODUCTS IN AQUACULTURE
Pursuant to the
Government’s Decree No. 15/2017/ND-CP dated February 17, 2017 defining the
functions, tasks, powers and organizational structure of the Ministry of
Agriculture and Rural Development;
Pursuant to the Law on
Technical Standards and Regulations dated June 29, 2006;
Pursuant to the Law on
Fishery dated November 21, 2017;
At the request of the
Director of the Department of Science, Technology and Environment and General
Director of the Directorate of Fisheries;
The Minister of the
Ministry of Agriculture and Rural Development hereby promulgates a National
technical regulation on environmental treating products in aquaculture.
Article
1. The National technical regulation on environmental treating
products in aquaculture is promulgated together with this Circular. Part 1: Chemical,
biological products. Code: QCVN 02-32 - 1: 2019/BNNPTNT.
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Article
3. Chief of the Ministry Office; Director of Department of
Science, Technology and Environment; Director General of Directorate of
Fisheries; heads of relevant units affiliated to the Ministry; Directors of
Departments of Agriculture and Rural Development of provinces and
central-affiliated cities and relevant organizations and individuals are
responsible for the implementation of this Circular.
Difficulties that arise
during the implementation of this document should be reported to the Ministry
of Agriculture and Rural Development for consideration./.
PP. THE MINISTER
THE DEPUTY MINISTER
Phung Duc Tien
QCVN 02 – 32 - 1: 2019/BNNPTNT
NATIONAL TECHNICAL REGULATION ON ENVIRONMENTAL TREATING
PRODUCTS IN AQUACULTURE PART 1: CHEMICAL, BIOLOGICAL PRODUCTS
Foreword
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NATIONAL TECHNICAL REGULATION ON ENVIRONMENTAL TREATING
PRODUCTS IN AQUACULTURE PART 1: CHEMICAL, BIOLOGICAL PRODUCTS
1.
GENERAL
Scope: This document
provides for permissible levels in chemicals and biological products intended
for environmental treatment in aquaculture (HS codes are provided in the
Appendix hereof).
1.2. Regulated entities:
This document applies to organizations and individuals related to manufacturing
and import of chemicals and biological products intended for environmental
treatment in aquaculture.
1.3. Normative references
TCVN 8900-9:2012 Food
additives - Determination of inorganic components - Part 9: Measurement of
arsenic and antimony by hydride generation atomic absorption spectrometry.
TCVN 8900-7:2012 Food
additives. Determination of inorganic components – Part 7: Measurement of
antimony, barium, cadmium, chromium, copper, lead and zinc by inductive coupled
plasma atomic emission spectrometric method (ICP-AES).
TCVN 8467:2010 (ISO
20280:2007) Soil quality- Determination of arsenic, antimony and selenium in
aqua regia soil extracts with electrothermal or hydride-generation atomic
absorption spectrometry.
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TCVN 7764-3 : 2007
(ISO 6353-3 : 1987) Reagents for
chemical analysis - Part 3: Specifications - Second series (Section R 63
Formaldehyde solution).
TCVN 7131 : 2007 (ISO 6353-3
: 1987) Clays - Methods of chemical analysis.
TCVN 4829:2005 (ISO
6579:2002) Microbiology of food and
animal feeding stuffs - Horizontal method for the detection of Salmonella spp.
TCVN 7924 - 2:2008 Microbiology
of food and animal feeding stuffs - Horizontal method for the enumeration of
β-glucuronidase-positive Escherichia coli. Part 2: Colony-count technique at
44°C using 5-bromo-4-chloro-3-indolyl β-D-glucuronide.
Vietnamese
pharmacopoeia 4th.
ASTM C25 – 11 Standard
Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime.
AMTS D2022 − 89
(Reapproved 2016) Standard Test Methods of Sampling and Chemical Analysis of
Chlorine-Containing Bleaches.
Food Chemicals Codex -
Monograph Title: Glutaraldehyde.
1.4. Definitions
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1.4.1. “enzyme
preparation” means a biological product containing one or more enzymes with
or without a carrier.
1.4.2. “microbiological
preparation” means a biological product containing one or more
microorganisms that are beneficial and harmless to aquatic animals, with or
without a carrier.
1.4.3. “preparation
extracted from organisms” means a biological product containing beneficial ingredients
and active ingredients extracted from organisms (mainly oligosaccharides,
chitosan, saponins, β-Glucan, organic acids, etc.) that are beneficial and
harmless to aquatic animals, with or without carrier.
1.4.4. “premixed
preparation” means a biological product that contains a mixture of
different preparations (enzyme preparations, microbiological preparations,
ingredients and active ingredients extracted from organisms) that are harmless
to aquatic animals, with or without carrier.
2.
TECHNICAL REQUIREMENTS
2.1. Chemicals intended
for environmental treatment in aquaculture
Table 1: Permissible
levels
No.
Name of chemical
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Maximum levels
1
Calcium hypochlorite
Active chlorine: 65% by
weight
Arsenic (As): 5 mg/kg
Lead (Pb): 30 mg/kg
2
Sodium hypochlorite
Active chlorine: 5% by
weight
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Formaldehyde
Formaldehyde: 34% by
weight
4
Glutaraldehyde
Glutaraldehyde: 15% by
weight
5
Benzalkonium chloride
Benzalkonium chloride:
50% by weight
6
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Iodide: 10% by weight
for dry iodide.
Iodide: 1% by weight
for iodide solution.
7
Potassium permanganate
Potassium permanganate:
99.1% by weight
8
Trichloroisocyanuric
acid
Active chlorine: 5% by
weight
Other chemicals on the
List of chemicals, biological products, microorganisms and ingredients
contained ingredients in aquaculture feed permitted for use in aquaculture in
Vietnam must comply with the maximum levels set out in Table 1.
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Table 2: Permissible
levels
No.
Product
Minimum levels
Maximum levels
1
CaO, MgO
(quicklime)
CCE: 140
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Lead (Pb): 70 mg/kg
2
Ca(OH)2,
Mg(OH)2
(hydrated lime)
CCE: 110
3
CaCO3, CaMg(CO3)2
(limestone, Dolomite)
CCE: 80
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Zeolite
SiO2: 65% by
weight
Other natural mineral
products on the List of chemicals, biological products, microorganisms and
ingredients in aquaculture feed permitted for use in aquaculture in Vietnam
must comply with the maximum levels set out in Table 2.
2.3. Biological products
intended for environmental treatment in aquaculture
Table 3: Permissible
levels
No.
Product
Minimum levels
Maximum levels
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Microbiological
preparations/Mixed preparations containing live microorganisms.
Number of beneficial
organisms: 106 CFU/g (or ml) *
Salmonella: not detected in 25 g (or ml)
Escherichia coli:1000 Cfu/g (or ml)
2
Preparations extracted
from tea seed meal
Saponin: 12 % by weight
* Regarding microbiological preparations that contain
multiple species that share the same genus name, the average number of
beneficial organisms must be ≥ 106CFU/g (or ml).
Enzyme preparations,
preparations extracted from microorganisms and mixed preparations must comply
with the maximum levels set out in Table 3.
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Determine CCE according
to ASTM C25 – 11.
Determine arsenic in
chemicals according to TCVN 8900-9:2012.
Determine arsenic in
chemicals according to TCVN 8467:2010 (ISO 20280:2007).
Determine lead in
chemicals according to TCVN 8900-7:2012. Determine lead in minerals according
to TCVN 6496:2009.Determine active chlorine according to AMTS D2022 − 89
(Reapproved 2016).
Determine formaldehyde in
chemicals according to TCVN 7764-3 : 2007 (ISO 6353-3 : 1987).
Determine glutaraldehyde
according to Food Chemicals Codex - Monograph Title: Glutaraldehyde.
Determine Benzalkonium
chloride according to Vietnamese Pharmacopoeia 4th (published in 2009), page
84.
Determine iodide
according to Vietnamese Pharmacopoeia 4th (published in 2009), page 505.
Determine Potassium
permanganate according to Vietnamese Pharmacopoeia 4th, page 333.
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Determine Salmonella according
to TCVN 4829:2005 (ISO 6579:2002).
Determine Escherichia
coli according to TCVN 7924 - 2:2008.
4.
REGULATORY REQUIREMENTS
4.1. Declaration of
conformity
Organizations and
individuals shall submit declarations of conformity of chemicals and biological
products intended for environmental treatment in aquaculture as follows:
4.1.1. Regarding
domestically manufactured products, the certification result given by the
certification body registered or accredited as prescribed by law shall be sent.
4.1.2. Regarding imported
products, the certification or assessment result given by the certification
body or the conformity assessment body registered or accredited as prescribed
by law shall be sent.
4.2. Conformity
assessment
Organizations and
individuals shall assess conformity of chemicals and biological products
intended for environmental treatment in aquaculture as follows:
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4.2.2. Regarding imported
products, Method 7 (Testing and evaluation of batches of goods) shall be
adopted.
4.3. Procedures and
documentation requirements for declaration of conformity are specified in
Clauses 3 and 4 Article 1 of the Circular No. 02/2017/TT-BKHCN dated March 31,
2017 of the Ministry of Science and Technology on amendments to the Circular
No. 28/2012/TT-BKHCN dated December 12, 2012.
Departments of
Agriculture and Rural Development of provinces and central-affiliated cities
shall receive documents submitted for declaration of conformity by
organizations and individuals registering their manufacturing and trading
within provinces and cities.
4.4. Contents, sequence
and principles of using conformity assessment methods are specified in the
Appendix II of the Circular No. 28/2012/TT-BKHCN dated December 12, 2012 of the
Ministry of Science and Technology.
5.
RESPONSIBILITIES OF ORGANIZATIONS AND INDIVIDUALS
Organizations and
individuals mentioned in Section 1.2 shall comply with regulations of this
document.
6.
IMPLEMENTATION
6.1. The Directorate of
Fisheries and Departments of Agriculture and Rural Development of provinces and
cities shall inspect the implementation of this document as assigned by the
Ministry of Agriculture and Rural Development.
6.2. The Directorate of
Fisheries shall disseminate, provide guidance and cooperate with relevant
authorities in organizing the implementation of this document.
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APPENDIX
HS CODES ASSIGNED TO
ENVIRONMENTAL TREATING PRODUCTS IN AQUACULTURE
No.
Composition
HS Code
1
Zeolite
2842.10.00
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Dolomite
- Dolomite, not
calcined or sintered (CaMg(CO3)2)
2518.10.00
- Dolomite, calcined or
sintered dolomite (CaO, MgO)
2518.20.00
3
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- Quicklime (CaO)
2522.10.00
- Hydrated lime (CaOH)
2522.20.00
- CaCO3
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4
Disinfectants: other
(used in aquaculture)
3808.94.90
5
Substances aimed at encouraging
algae growth, creating water color creator or stabilizing culture medium
(mineral mixture, sodium humate, etc.)
2842.90.90
6
Biological products
intended for environmental treatment in aquaculture (microorganisms, enzyme,
etc.)
3002.90.00
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Saponin (extracted from
Yucca schidigera or tea seed meal)
3808.99.90