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CARICOM Regional Organisation for Standards and Quality (CROSQ)
2nd Floor Nicholas House
29 & 30 Broad Street
Bridgetown, St Michael
Barbados
T: 246.622.7670 | F: 246.622.7678
Website: http://www.crosq.org
© CROSQ 2010 – All rights reserved
Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission.
CRS 1: 2010
CARICOM Regional Organisation for Standards and Quality (CROSQ)
2nd Floor, Nicholas House
29 & 30 Broad Street
Bridgetown, St. Michael
Barbados
T: 246.622.7670 | F: 246.622.7678
Website: http://www.crosq.org
© CROSQ 2011 – All rights reserved. No part of this publication is to be reproduced without the prior written consent of CROSQ.
ISBN 978-976-8234-13-1
ICS 67.160.20
AMENDMENT NO. | DATE OF ISSUE | TYPE OF AMENDMENT | NO. OF TEXT AFFECTED | TEXT OF AMENDMENT |
---|---|---|---|---|
The preparation of this CARICOM Regional Standard was carried out under the supervision of the Regional Technical Committee for Foods (RTC 3) by Sub-Committee A - Packaged Water (hosted by the CARICOM Member State, Saint Lucia) which at the time comprised the following members:
Members | Representing |
---|---|
Mr. Thomas Edmund (Chairperson) | Private Interest |
Mr. Everton Ambrose | Inter-American Institute for Co-operation on Agriculture |
Mr. Eden Compton | Ministry of Agriculture, Fisheries, Forestry and lands |
Dr. Xanthe Dubusson | Saint Lucia Bureau of Standards |
Mrs. Loraine Francois | National Consumers Association |
Mr. Patrick Joseph | Saint Lucia Manufacturers Association |
Mrs. Louvette Louisy | Caribbean AgriBusiness Association |
Ms. Norma Maynard | Sir Arthur Lewis Community College |
Mr. Ronald Pilgrim | Caribbean Research and Development Institute |
Mr. Claudius Prospere | Ministry of Health, Wellness, Family Affairs, Human Services and Gender Relations |
Mr. Martin Satney | Saint Lucia Industrial and Small Business Association |
Mrs. Delphina Vernor | Caribbean Environmental Health Institute |
Foreword | 1 | |||
1 | Scope | 2 | ||
2 | Normative references | 2 | ||
3 | Terms and definitions | 2 | ||
4 | Composition and quality factors | 4 | ||
4.1 | Modification, treatment and handling of packaged waters | 4 | ||
4.1.1 | Natural mineral water | 4 | ||
4.1.2 | Spring water | 4 | ||
4.1.3 | Purified and prepared water | 5 | ||
4.2 | Health-related limits for chemical and radiological substances | 6 | ||
4.3 | Microbiological requirements | 6 | ||
4.4 | Limits on certain substances | 7 | ||
4.5 | Contaminants | 9 | ||
4.6 | Addition of minerals | 10 | ||
5 | Requirements for hygiene in collecting, processing and marketing of packaged water | 10 | ||
6 | Packaging | 10 | ||
7 | Labelling | 11 | ||
7.1 | General labelling | 11 | ||
7.2 | Purified and prepared water | 12 | ||
7.3 | Spring water | 12 | ||
7.4 | Mineral water | 13 | ||
7.5 | Labelling prohibitions | 14 | ||
8 | Methods of analysis and sampling | 14 | ||
List of tables | ||||
Table 1 — Microbiological quality specifications for first examination | 6 | |||
Table 2 — Microbiological quality specifications for second examination | 7 | |||
Table 3 — Maximum concentrations of certain substances in natural mineral water | 7 | |||
Table 4 — Maximum concentrations of certain substances in spring water in mg/L | 8 | |||
Table 5 — Maximum concentrations of certain substances in spring water in μg/L | 8 | |||
Table 6 — Maximum concentrations of certain substances in purified water | 9 |
This standard has been prepared to set levels of quality and safety for packaged water (natural mineral water, spring water and purified water) produced and traded in CARICOM Member States.
In several CARICOM Member States, water from springs or other natural sources is packaged and sold. There are many underground reservoirs which have not been exposed to any pollution and can be exploited to satisfy a growing demand for natural pure water or water containing certain minerals. Purified waters from other sources are also entering the trade and it is now desirable to set guidelines for the production and promotion of such products.
It was approved by the Thirtieth Meeting of the Council for Trade and Economic Development on 3-4 May 2010.
In the development of this standard, assistance was derived from the following:
This standard will be reviewed, and may be revised from time to time to allow for changes in manufacturing technology or consumer preferences within the Caribbean Community.
1This regional standard specifies requirements for the purity, treatment, bacteriological acceptability, packaging and labelling of all waters that are pre-packaged for sale and used as beverages or in foods.
This standard does not apply to water distributed by the public water supply system, to carbonated beverages, soda water or to packaged water sold for purposes other than as a beverage.
This standard should be used in conjunction with CRCP 1, Code of Hygienic Practice for Packaged Water.
The following referenced documents are indispensable for the application of this document. The latest edition of the referenced documents (including any amendments) applies.
CARICOM Regional Code of Practice, CRCP 1, Code of Hygienic Practice for Packaged water
CARICOM Regional Standard, CRS 5, Labelling Standard for Pre-packaged food
CODEX Alimentarius Standard, Methods of Analysis and Sampling, Volume 13
CODEX Alimentarius Standard, (CAC/GL 9-1987), General Principles for the Addition of Essential Nutrients to Foods
World Health Organization, Guidelines for Drinking Water Quality
For the purposes of this standard, the following terms and definitions shall apply.
natural mineral water which, after possible treatment in accordance with 4.1.1 and after packaging, has less carbon dioxide content than that at emergence and does not visibly and spontaneously give off carbon dioxide under normal conditions of temperature and pressure
process by which water is passed through ion exchange resins for the removal of dissolved minerals
process of heating water and condensing it in such a manner as to remove dissolved minerals from the water
water clearly distinguishable from ordinary water because:
natural mineral water which, after possible treatment in accordance with 4.1.1 and after packaging, has more carbon dioxide content than that at emergence
natural mineral water which, after possible treatment in accordance with 4.1.1 and re-incorporation of gas from the same source and after packaging taking into consideration usual technical tolerance, has the same content of carbon dioxide spontaneously and visibly given off under normal conditions of temperature and pressure
natural mineral water which, by nature and after possible treatment in accordance with 4.1.1 and after packaging taking into consideration usual technical tolerance, does not contain free carbon dioxide in excess of the amount necessary to keep the hydrogen carbonate salts present in the water dissolved
other than natural mineral water, is water for human consumption and may contain minerals and carbon dioxide, naturally occurring or intentionally added, but does not contain sugars, sweeteners, flavourings or other foodstuffs
water that is naturally suitable or artificially made suitable for human consumption and as such is free from disease causing microorganisms
water that does not comply with all the provisions set for waters defined by origin as in 3.16 and may originate from any type of water supply
source of potable water operated by a public utility, a company or other body, using distribution through pipelines or tank-wagons
potable water that is obtained from an underground source or other suitable sources (including public water supply), and does not contain any concentrations of inorganic substances in excess of 500 mg/l
use of membrane filters to remove dissolved solids from water
3water derived from an underground formation from which water flows naturally to the surface of the earth
process of subjecting water to radiation between the wavelengths 220 nm and 300 nm for the purposes of disinfection
NOTE For disinfection, 90 % of the radiation should be of wavelength 254 nm.
waters, whether they come from the underground or from the surface, which have the following characteristics:
Natural mineral water shall be obtained from an underground aquifer that is not polluted by agricultural, domestic, industrial or other wastes.
Treatment of these waters may be carried out only on condition that the mineral content of the water is not modified in its essential constituents which give the water its properties. Natural mineral water may be treated by the following processes:
The transport of natural mineral waters in bulk containers for packaging or for any other process before packaging is prohibited.
Spring water shall be collected only at the spring or through a bore hole tapping the underground formation feeding the spring.
4There shall be a natural force causing the water to flow to the surface through a natural orifice.
The location of the spring shall be identified.
Spring water collected with the use of an external force shall be from the same underground stratum as the spring, as shown by a measurable hydraulic connection using a hydro-geologically valid method between the bore hole and the natural spring, and shall have all the natural properties, before treatment and be of the same composition and quality, as the water that flows naturally to the surface of the earth.
NOTE If spring water is collected with the use of an external force, water must continue to flow naturally to the surface of the earth through the spring’s natural orifice.
Spring water may be treated by processes that remove unstable or un-dissolved matter, influence the microbiological population and the physical and chemical characteristics of the water. Such treatments shall be applied on condition that, when the water is sampled as in 8 of this standard, the characteristics of the original water comply with the provisions of Table 2 and 4.2, 4.4 and 4.5 of this standard. These processes include:
Purified water may be subjected to treatments that modify the microbiological, physical and chemical characteristics of the water. Such treatments shall be applied on condition that, when the water is sampled as in 8 of this standard, the characteristics of the water conform to all the provisions of Table 3 and 4.2, 4.4 and 4.5 of this standard.
Purified and prepared waters shall be obtained by applying any one or more of the following processes:
In addition, purified and prepared waters may:
Packaged water shall not contain substances or emit radioactivity in quantities that may be injurious to health. All packaged water shall comply with the health-related requirements of the latest edition of World Health Organization, Guidelines for Drinking Water Quality.
Mineral water, spring water and purified water, when sampled and tested within 24 h of packaging as in 8, shall contain:
Any increase in the total viable colony count of the water between 12 h after packaging and the time of sale shall not be greater than that normally expected.
During marketing, natural mineral water shall be:
First Examination | Decision |
---|---|
E. coli or thermotolerant coliforms 1 × 250 ml | must not be detectable in any sample |
Total coliform bacteria 1 × 250 ml | if ≥ 1 or ≤ 2 a second examination is carried out; if > 2 rejected |
Fecal streptococci 1 × 250 ml | if ≥ 1 or ≤ 2 a second examination is carried out; if > 2 rejected |
Pseudomonas aeruginosa 1 × 250 ml | if ≥ 1 or ≤ 2 a second examination is carried out; if > 2 rejected |
Sulphite-reducing anaerobes 1 × 50 ml | if ≥ 1 or ≤ 2 a second examination is carried out; if > 2 rejected |
NOTE For a second examination the same volumes are used |
Second examination | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
n | c | m | M | |||||||||
Total coliform bacteria | 4 | 1 | 0 | 2 | ||||||||
Fecal streptococci | 4 | 1 | 0 | 2 | ||||||||
Sulphite-reducing anaerobes | 4 | 1 | 0 | 2 | ||||||||
Pseudomonas aeruginosa | 4 | 1 | 0 | 2 | ||||||||
where | ||||||||||||
|
Mineral water, spring water or purified or prepared waters, when sampled and tested as in 8 shall not contain the substances named in the respective tables in concentrations exceeding the limits specified.
Substance | Maximum concentration mg/l |
---|---|
Aluminium | 0.2 |
Antimony | 0.005 |
Arsenic | 0.01 (calculated as As) |
Barium | 0.7 |
Bromate | 0.010 |
Cadmium | 0.003 |
Chromium (VI) | 0.05 (calculated as total Cr) |
Copper | 1.0 |
Lead | 0.01 |
Manganese | 0.4 |
Mercury | 0.001 |
Nickel | 0.02 |
Selenium | 0.01 |
Thallium | 0.002 |
Zinc | 5.0 |
Borate | 0.2 |
Cyanide | 0.005 |
Fluoride | 0.01 (calculated as As) |
Chloride | 0.7 7 |
Nitrate | 50 (calculated as Nitrate) |
Nitrite | 0.02 |
Sulphide | 0.05 (calculated as H2S) |
Radium226 + Radium228 | 15 pCi/L |
Natural mineral waters, when sampled as above, shall not contain the following substances in amounts above the limits quantified in accordance with CODEX Alimentarius, Volume 13:
Substance | Maximum Concentration mg/L |
---|---|
Magnesium | 50 |
Nitrogen | 1 |
Potassium | 12 |
Sodium | 50 |
Nitrate | 250 |
Sulphate | 0.5 |
Ammonium (ammonia and ammonium ions) | 150 |
Substance | Maximum Concentration μg/L |
---|---|
Aluminium | 200 |
Iron | 200 |
Manganese | 50 |
Copper | 5000 |
Zinc | 3000 |
Phosphorus | 2200 |
Fluoride | 1500 |
Silver | 10 |
Arsenic | 50 |
Cadmium | 5 |
Phenols | 0.5 |
Cyanide | 50 |
Mercury | 1 8 |
Nickel | 50 |
Selenium | 10 |
Antimony | 10 |
Lead | 10 |
Dissolved or emulsified hydrocarbons; mineral oils | 10 |
Chromium | 50 |
Substance | Maximum Concentration mg/L |
---|---|
Aluminium | 0.2 |
Antimony | 0.005 |
Arsenic | 0.05 |
Barium | 0.7 |
Cadmium | 0.003 |
Chromium (VI) | 0.05 |
Copper | 1.0 |
Iron | 0.03 |
Aluminium | 0.01 |
Manganese | 0.5 |
Lead | 0.001 |
Mercury | 0.0 |
Nickel | 2 |
Thallium | 0.002 |
Selenium | 0.01 |
Zinc | 3.0 |
Borate | 30 (calculated as H3BO3 .07) |
Cyanide | 0.07 |
Fluoride | 1.5 (calculated as F) |
Organic matter | 3 (calculated as O2) |
Chloride | 250 |
Nitrate | 45 (calculated as NO3−) |
Sulphate | 250 |
Nitrite | 3 |
Packaged water shall not contain:
EXAMPLE endrin, lindane, toxaphene, 2,4-D, 2,4,5-TP
9EXAMPLE pirimiphos - ethyl, ethoprop, diazinon, malathion, glyphosate
EXAMPLE carbofuran, oxamyl, propoxur
EXAMPLE paraquat, diquat
Any addition of minerals to packaged water shall comply with the provisions outlined in this standard and the CODEX Alimentarius Commission General Principles for the Addition of Essential Nutrients to Foods (CAC/GL 9-1987).
The products covered by the provisions of this standard shall be prepared in accordance with CRCP 1.
The source or the point of emergence shall be protected against risks of pollution.
The installations intended for the production of natural mineral waters shall be such as to exclude any possibility of contamination. For this purpose, and in particular:
Mineral water, spring water and purified water shall be packed in hermetically sealed retail containers, which are suitable for preventing the possible adulteration of the water. Retail containers and closures shall be made of non-toxic materials that will not contaminate the water or affect its flavour, and shall be designed to withstand stresses that may be experienced in bottling, handling, transport and storage.
The containers used for packaged water for sale shall be made from non-toxic, food grade, and inert material.
10At regular intervals, unfilled containers and closures shall be sampled at the point of filling and tested for the presence of coliform organisms. At least four containers and four closures shall be taken, and the packaging process shall be deemed acceptable if:
Retail containers shall be protected during transport by suitable shipping cartons or crates. If crates are reusable they shall be inspected before re-use and cleaned as may be necessary to minimize risk of contamination of the product.
Packaging shall be transported under sanitary conditions to prevent contamination.
Closures shall be so designed as to prevent contamination and shall be tamper-proof and tested regularly.
The labelling on retail packages of mineral water, spring water, and purified water shall be in the official language(s) of the country where the product is sold. Labelling shall be clearly and prominently displayed, and readily discernible under customary conditions of purchase and use.
Labelling shall be in accordance with CRS 5.
Information presented in other languages shall be clearly separated from that of the official language of the country where the product is sold.
Labels on retail containers of packaged water shall carry the following information:
Labels on retail containers of purified water shall include the following information in addition to that required by 7.1:
Labels on retail containers of spring water shall carry the following information in addition to that required by 7.1:
Labels on retail containers of spring water may also include:
Labels on retail containers of mineral water shall carry the following information in addition to that required by 7.1:
Labels on retail containers of mineral water may also include:
Where a source of mineral water has been inspected, sampled, tested and approved by a national competent authority, a statement of such approval may be included on the label.
13No statement or pictorial device shall be used on a label of a retail container of mineral water, spring water, or purified water which may mislead the consumer as to its nature, origin, composition, or properties.
Trade or brand names referring to mineral or spring water shall not include a name of a location or community unless the source is located within that location or community.
The trade or brand name referring to purified water shall not include a reference to a geographical feature, location or community.
No claims for medicinal effects (whether preventive, nutritive, alleviative or curative) shall be made in labels or advertisements of mineral, spring or purified water, other than those allowed above.
Methods of analysis and sampling shall be in accordance with the CODEX Alimentarius Commission, Methods of Analysis and Sampling, Volume 13.
14The CARICOM Regional Organisation for Standards and Quality (CROSQ) was created as an Inter-Governmental Organisation by the signing of an agreement among fourteen Member States of the Caribbean Community (CARICOM). CROSQ is the regional centre for promoting efficiency and competitive production in goods and services, through the process of standardization and the verification of quality. It is the successor to the Caribbean Common Market Standards Council (CCMSC), and supports the CARICOM mandate in the expansion of intra-regional and extra-regional trade in goods and services.
CROSQ is mandated to represent the interest of the region in international and hemispheric standards work, to promote the harmonization of metrology systems and standards, and to increase the pace of development of regional standards for the sustainable production of goods and services in the CARICOM Single Market and Economy (CSME), and the enhancement of social and economic development.
CROSQ VISION:
The premier CARICOM organisation for the development and promotion of an Internationally Recognised Regional Quality Infrastructure; and for international and regional harmonized CARICOM Metrology, Standards, Inspection, Testing and Quality Infrastructure
CROSQ MISSION:
The promotion and development of standards and standards related activities to facilitate international competitiveness and the sustainable production of goods and services within the CARICOM Single Market and Economy (CSME) for the enhancement of social and economic development
15 16