CELEX: 52000PC0223
Language: en
Date: 2000-04-11
Title: Amended proposal for a Directive of the European Parliament and of the Council on limit values for benzene and carbon monoxide in ambient air

Avis juridique important

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52000PC0223

Amended proposal for a Directive of the European Parliament and of the Council on limit values for benzene and carbon monoxide in ambient air  /* COM/2000/0223 final - COD 2000/0333 */  

Official Journal C 274 E , 26/09/2000 P. 0091 - 0102

Amended proposal for a directive of the European Parliament and of the Council on limit values for benzene and carbon monoxide in ambient air(1)(2000/C 274 E/10)(Text with EEA relevance)COM(2000) 223 final - 98/0333(COD)Submitted by the Commission pursuant to Article 250(2) of the EC-Treaty on 12 April 2000)>Original text>THE EUROPEAN PARLIAMENT AND THE COUNCIL OF THE EUROPEAN UNION,>Amended text>Unchanged>Original text>Having regard to the Treaty establishing the European Community, and in particular Article 175(1) thereof,>Original text>Having regard to the proposal from the Commission,>Original text>Having regard to the opinion of the Economic and Social Committee,>Original text>Having regard to the opinion of the Committee of the Regions,>Original text>Acting in accordance with the procedure laid down in Article 251 of the Treaty, in cooperation with the European Parliament,>Original text>Whereas:>Original text>(1) On the basis of principles enshrined in Article 174 of the Treaty, the European Community programme of policy and action in relation to the environment and sustainable development (the Fifth Environment Action Programme)(2) envisages in particular amendments to legislation on air pollutants; that programme recommends the establishment of long-term objectives on air quality; Article 174 of the Treaty requires the precautionary principle to be applied in relation to the protection of human health and the environment.>Original text>(2) Article 152 of the Treaty provides that health-protection requirements shall form a constituent part of the Community' s other policies; point (p) of Article 3 of the Treaty provides that the activities of the Community are to include a contribution to the attainment of a high level of health protection.>Original text>(3) Pursuant to Article 4(5) of Council Directive 96/62/EC of 27 September 1996 on ambient air quality assessment and management(3), the Council is to adopt the legislation provided for in paragraph 1 as well as the provisions laid down in paragraphs 3 and 4 of that Article.>Original text>(4) Article 8 of Directive 96/62/EC requires that action plans be developed for zones within which concentrations of pollutants in ambient air exceed limit values, plus any temporary margins of tolerance applicable in order to ensure compliance with limit values by the date or dates laid down.>Original text>(5) Directive 96/62/EC provides that the numerical values for limit values are to be based on the findings of work carried out by international scientific groups active in the field; the Commission is to take account of the most recent scientific research data in the epidemiological and environmental fields concerned, and of the most recent advances in metrology for re-examining the elements on which limit values are based>Amended text>(5a) The limit values laid down in this Directive are minimum requirements; in accordance with Article 176 of the Treaty, Member States may maintain or introduce more stringent protective measures; in particular, stricter limit values may be introduced to protect the health of particularly vulnerable categories of the population, such as children and hospital patients; a Member State may require that limit values be attained before the dates laid down in this Directive.>Amended text>(5b) Benzene is a human genotoxic carcinogen and there is no identifiable threshold below which there is no risk to human health.>Original text>(6) In order to facilitate the review of this Directive, the Commission and the Member States should consider encouraging research into the effects of the pollutants referred to herein, namely benzene and carbon monoxide.>Amended text>Unchanged>Original text>(7) Standardised accurate measurement techniques and common criteria for the location of measuring stations are an important element in the assessment of ambient air quality with a view to obtaining comparable information across the Community.>Amended text>(7a) Information on concentrations of benzene and carbon monoxide should be forwarded to the Commission as a basis for regular reports.>Original text>(8) Up-to-date information on concentrations of benzene and carbon monoxide in ambient air should be readily available to the public,>Amended text>Unchanged>Original text>HAVE ADOPTED THIS DIRECTIVE:>Original text>Article 1ObjectivesThe objectives of this Directive shall be to:(a) establish limit values for concentrations of benzene and carbon monoxide in ambient air intended to avoid, prevent or reduce harmful effects on human health and the environment as a whole;(b) assess concentrations of benzene and carbon monoxide in ambient air on the basis of common methods and criteria;(c) obtain adequate information on concentrations of benzene and carbon monoxide in ambient air and ensure that it is made available to the public;(d) maintain ambient air quality where it is good and improve it in other cases with respect to benzene and carbon monoxide.>Original text>Article 2DefinitionsThe definitions in Article 2 of Directive 96/62/EC shall apply.For the purposes of this Directive:1. "upper assessment threshold" shall mean a level specified in Annex III, below which a combination of measurements and modelling techniques may be used to assess ambient air quality, in accordance with Article 6(3) of Directive 96/62/EC;2. "lower assessment threshold" shall mean a level specified in Annex III, below which modelling or objective estimation techniques alone may be used to assess ambient air quality in accordance with Article 6(4) of Directive 96/62/EC;3. "fixed measurements" shall mean measurements taken in accordance with Article 6(5) of Directive 96/62/EC.>Original text>Article 3Benzene1. Member States shall take the measures necessary to ensure that concentrations of benzene in ambient air, as assessed in accordance with Article 5, do not exceed the limit value laid down in Annex I. The margin of tolerance laid down in Annex I shall apply in accordance with Article 8 of Directive 96/62/EC.2. Within zones and agglomerations, within which Member States can demonstrate that the application of measures to meet the limit value laid down in Annex I would result in severe socio-economic problems, the Commission may, acting in accordance with the procedure laid down in Article 12(2) of Directive 96/62/EC, grant time-limited extensions for meeting the limit value for periods of up to five years.>Original text>Article 4Carbon monoxideMember States shall take the measures necessary to ensure that concentrations of carbon monoxide in ambient air, as assessed in accordance with Article 5, do not exceed the limit value laid down in Annex II.The margin of tolerance laid down in Annex II shall apply in accordance with Article 8 of Directive 96/62/EC.>Original text>Article 5Assessment of concentrations>Original text>1. The upper and lower assessment thresholds for benzene and carbon monoxide for the purposes of Article 6 of Directive 96/62/EC shall be those laid down in Section I of Annex III.The classification of each zone or agglomeration for the purposes of the same Article 6 shall be reviewed at least every five years in accordance with the procedure laid down in Section II of Annex III. Classification should be reviewed earlier in the event of significant change in activities relevant to ambient concentrations of benzene and carbon monoxide.>Original text>2. The criteria for determining the location of sampling points for the measurement of benzene and carbon monoxide in ambient air shall be those listed in Annex IV. The minimum number of sampling points for fixed measurements of concentrations of each relevant pollutant shall be as laid down in Annex V, and they shall be installed in each zone or agglomeration within which measurement is required if fixed measurement is the sole source of data on concentrations within it.>Original text>3. For zones and agglomerations within which information from fixed measurement stations is supplemented by information from other sources, such as emission inventories, indicative measurement methods and air quality modelling, the number of fixed measuring stations to be installed and the spatial resolution of other techniques shall be sufficient for the concentrations of air pollutants to be established in accordance with Section I of Annex IV, and Section I of Annex VI.>Original text>4. For zones and agglomerations within which measurement is not required, modelling or objective-estimation techniques may be used.>Original text>5. The reference methods for the analysis and the sampling of benzene and carbon monoxide shall be as laid down in Sections I and II of Annex VII. Section III of Annex VII sets out reference techniques for air quality modelling.>Original text>6. The date by which Member States shall inform the Commission of the methods used for the preliminary assessment of air quality under point (d) of Article 11(1) of Directive 96/62/EC shall be the date set out in Article 9.>Original text>7. Any amendments necessary to adapt the provisions of this Article and Annexes III to VII to scientific and technical progress shall be adopted in accordance with the procedure laid down in Article 12 of Directive 96/62/EC.>Amended text>7. Any amendments necessary to adapt the provisions of this Article and Annexes III to VII to scientific and technical progress shall be adopted in accordance with the procedure laid down in Article 12 of Directive 96/62/EC, but may not result in any direct or indirect changes to limit values.>Original text>Article 6Public information>Amended text>Unchanged>Original text>1. Member States shall ensure that up-to-date information on ambient concentrations of benzene and carbon monoxide is routinely made available to the public as well as to appropriate organisations, such as environmental organisations, consumer organisations, organisations representing the interests of sensitive populations and other relevant health-care bodies by means, for example, of broadcast media, press, information screens or computer-network services.>Amended text>1. Member States shall ensure that up-to-date information on ambient concentrations of benzene and carbon monoxide is routinely made available to the public as well as to appropriate organisations, such as environmental organisations, consumer organisations, organisations representing the interests of sensitive populations and other relevant health-care bodies by means, for example, of broadcast media, press, information screens or computer-network services, teletext, telephone or fax.>Original text>Information on ambient concentrations of benzene shall be updated on at least a monthly basis. Information on ambient concentrations of carbon monoxide shall be updated on at least a daily basis.>Amended text>Information on ambient concentrations of benzene shall be updated on at least a monthly basis. Information on ambient concentrations of carbon monoxide shall be updated on at least a daily basis or, where feasible, on an hourly basis.>Original text>Such information shall at least indicate any exceedances of the concentrations stated in the limit values over the averaging periods laid down in Annexes I and II. It shall also provide a short assessment in relation to limit values and appropriate information regarding effects on health.>Amended text>Unchanged>Original text>2. When making plans or programmes available to the public under Article 8(3) of Directive 96/62/EC, Member States shall also make them available to the organisations referred to in paragraph 1 of this Article.>Amended text>2. When making plans or programmes available to the public under Article 8(3) of Directive 96/62/EC, Member States shall also make them available to the organisations referred to in paragraph 1 of this Article. This also includes the documentation required by Annex VI(II).>Original text>3. Information made available to the public and to organisations under paragraphs 1 and 2 shall be clear, comprehensible and accessible.>Amended text>Unchanged>Original text>Article 7Report>Original text>1. No later than 31 December 2004 the Commission shall submit to the European Parliament and the Council a report based on the experience acquired in the application of this Directive and, in particular, on the results of the most recent scientific research concerning the effects on human health and ecosystems of exposure to benzene and carbon monoxide, and on technological developments including the progress achieved in methods of measuring and otherwise assessing concentrations of benzene and carbon monoxide in ambient air.>Amended text>1. No later than 31 December 2004 the Commission shall submit to the European Parliament and the Council a report based on the experience acquired in the application of this Directive and, in particular, on the results of the most recent scientific research concerning the effects on human health, paying particular attention to sensitive populations, and on ecosystems of exposure to benzene and carbon monoxide, and on technological developments including the progress achieved in methods of measuring and otherwise assessing concentrations of benzene and carbon monoxide in ambient air.>Original text>2. The report shall be presented as an integral part of an air quality strategy, designed to review and propose Community air quality objectives and develop implementing strategies to ensure the achievement of those objectives. The strategy shall take into account:(a) the implementation of existing requirements relating to air quality, acidification and eutrophication, including progress in implementing limit values and target values established in accordance with Article 4 of Directive 96/62/EC;(b) transport of pollution across national boundaries;(c) the need for new or revised objectives relating to air quality, acidification and eutrophication;(d) current air quality and trends up to and beyond the year 2010;(e) the broad scope for making further reductions to polluting emissions across all relevant sources, taking account of their technical feasibility and cost-effectiveness;(f) the relationships between pollutants and opportunities for combined strategies for achieving Community air quality and related objectives;(g) current and future requirements for informing the public and for the exchange information between Member States and Commission;(h) the experience acquired in the application of this Directive in Member States including, in particular, the conditions as laid down in Annex IV under which measurement has been carried out.>Amended text>Unchanged>Original text>3. With a view to maintaining a high level of protection of human health and the environment, the report shall be accompanied by proposals for the amendment of this Directive if appropriate. In particular the Commission shall propose an absolute limit to the length of any further extensions to the timetable for meeting the limit value for benzene in Annex I which may be agreed under Article 3(2).>Original text>Article 8PenaltiesMember States shall determine the penalties applicable to breaches of the national provisions adopted pursuant to this Directive. The penalties shall be effective, proportionate and dissuasive.>Original text>Article 9Implementation1. Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive by 31 December 2001 at the latest. They shall forthwith inform the Commission thereof.When Member States adopt those provisions, they shall contain a reference to this Directive or shall be accompanied by such a reference on the occasion of their official publication. Member States shall determine how such reference is to be made.2. The Member States shall communicate to the Commission the text of the main provisions of national law which they adopt in the field covered by this Directive.>Original text>Article 10Entry into forceThis Directive shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Communities.>Original text>Article 11AddresseesThis Directive is addressed to the Member States.(1) OJ C 53, 24.2.1999, p. 8.(2) OJ C 138, 17.5.1993, p. 5.(3) OJ L 296, 21.11.1996, p. 55.ANNEX ILIMIT VALUE FOR BENZENEThe limit value must be expressed in µg/m3. The volume must be standardised at a temperature of 293 K and a pressure of 101,3 kPa.>TABLE>ANNEX IILIMIT VALUE FOR CARBON MONOXIDEThe limit value must be expressed in mg/m3. The volume must be standardised at a temperature of 293 K and a pressure of 101,3 kPa.>TABLE>ANNEX IIIDETERMINATION OF REQUIREMENTS FOR ASSESSMENT OF CONCENTRATIONS OF BENZENE AND CARBON MONOXIDE IN AMBIENT AIR WITHIN A ZONE OR AGGLOMERATIONI. Upper and lower assessment thresholdsThe following upper and lower assessment thresholds will apply:(a) Benzene>TABLE>(b) Carbon Monoxide>TABLE>II. Determination of exceedances of upper and lower assessment thresholdsExceedances of upper and lower assessment thresholds must be determined on the basis of concentrations during the previous five years where sufficient data are available. An assessment threshold will be deemed to have been exceeded if during those five years the total number of exceedances of the numerical concentration of the threshold is more than three times the number of exceedances allowed each year.Where fewer than five years' data are available Member States may combine measurement campaigns of short duration during the period of the year and at locations likely to be typical of the highest pollution levels with results obtained from information from emission inventories and modelling to determine exceedances of the upper and lower assessment thresholds.ANNEX IVLOCATION OF SAMPLING POINTS FOR THE MEASUREMENT OF CONCENTRATIONS OF BENZENE AND CARBON MONOXIDE IN AMBIENT AIRThe following considerations will apply to fixed measurement.I. Macroscale sitingSampling points directed at the protection of human health should be sited:(i) to provide data on the areas within zones and agglomerations where the highest concentrations occur to which the population is likely to be directly or indirectly exposed for a period which is significant in relation to the averaging period of the limit value(s);(ii) to provide data on levels in other areas within the zones and agglomerations which are representative of the exposure of the general population.Sampling points should in general be sited to avoid measuring very small micro-environments in their immediate vicinity. As a guideline, a sampling point should be sited to be representative of air quality in a surrounding area of no less than 200 m2 at traffic-orientated sites and of several square kilometres at urban-background sites.Sampling points should also, where possible, be representative of similar locations not in their immediate vicinity.Account should be taken of the need to locate sampling points on islands, where that is necessary for the protection of human health.II. Microscale sitingThe following guidelines should be met as far as practicable:- The flow around the inlet sampling probe should be unrestricted without any obstructions affecting the airflow in the vicinity of the sampler (normally some metres away from buildings, balconies, trees, and other obstacles and at least 0.5 m from the nearest building in the case of sampling points representing air quality at the building line);- in general, the inlet sampling point should be between 1,5 m (the breathing zone) and 4 m above the ground. Higher positions (up to 8 m) may be necessary in some circumstances. Higher siting may also be appropriate if the station is representative of a large area;- the inlet probe should not be positioned in the immediate vicinity of sources in order to avoid direct intake of emissions unmixed with ambient air;- the sampler's exhaust outlet should be positioned so that recirculation of exhaust air to the sample inlet is avoided;- location of traffic-orientated samplers:- for all pollutants, such sampling points should be at least 25 metres from the edge of major junctions and at least 4 m from the centre of the nearest traffic lane;- for carbon monoxide, inlets should be no more than 5 m from the kerbside;- for benzene, inlets should be sited so as to be representative of air quality near to the building line.The following factors may also be taken into account:- interfering sources;- security;- access;- availability of electrical power and telephone communications;- visibility of the site in relation to its surroundings;- safety of public and operators;- the desirability of co-locating sampling points for different pollutants;- planning requirements.III. Documentation and review of site selectionThe site selection procedures should be fully documented at the classification stage by such means as compass-point photographs of the surrounding area and a detailed map. Sites should be reviewed at regular intervals with repeated documentation to ensure that selection criteria remain valid over time.ANNEX VCRITERIA FOR DETERMINING NUMBERS OF SAMPLING POINTS FOR FIXED MEASUREMENT OF CONCENTRATIONS OF BENZENE AND CARBON MONOXIDE IN AMBIENT AIRMinimum number of sampling points for fixed measurement to assess compliance with limit values for the protection of human health in zones and agglomerations where fixed measurement is the sole source of information(a) Diffuse sources>TABLE>Where there is more than one measurement station within a zone or agglomeration these should include at least one traffic-oriented station and at least one urban background station.(b) Point sourcesFor the assessment of pollution in the vicinity of point sources, the number of sampling points for continuous measurement should be calculated taking into account emission densities, the likely distribution patterns of ambient air pollution and potential exposure of the population.ANNEX VIDATA QUALITY OBJECTIVES AND COMPILATION OF RESULTS OF AIR QUALITY ASSESSMENTI. Data quality objectivesThe following data quality objectives, for required accuracy of assessment methods, and of minimum time coverage and of data capture of measurement are provided to guide quality-assurance programmes.>TABLE>The accuracy of the measurement is defined as laid down in the "Guide to the Expression of Uncertainty of Measurements" (ISO 1993), or in ISO 5725-1 "Accuracy (trueness and precision) of measurement methods and results" (1994). The percentages in the table are given for individual measurements averaged, over the period considered, by the limit value, for a 95 % confidence interval (bias + two times the standard deviation). The accuracy for continuous measurements should be interpreted as being applicable in the region of the appropriate limit value.The accuracy for modelling and objective estimation is defined as the maximum deviation of the measured and calculated concentration levels, over the period considered, by the limit value, without taking into account the timing of the events.The requirements for minimum data capture and time coverage do not include losses of data due to the regular calibration or the normal maintenance of the instrumentation.For benzene, Member States may apply random measurement instead of continuous measurement if they can demonstrate to the Commission that the uncertainty, including the uncertainty due to random sampling, meets the data quality objective of 25 % set for continuous measurement.II. Results of air quality assessmentThe following information should be compiled for zones or agglomerations within which sources other than measurement are employed to supplement information from measurement or as the sole means of air quality assessment:- a description of assessment activities carried out;- the specific methods used, with references to descriptions of the method;- the sources of data and information;- a description of results, including accuracies and, in particular, the extent of any area or, if relevant, the length of road within the zone or agglomeration over which concentrations exceed limit value(s) or, as may be, limit value(s) plus applicable margin(s) of tolerance and of any area within which concentrations exceed the upper assessment threshold or the lower assessment threshold;- for limit values the object of which is the protection of human health, the population potentially exposed to concentrations in excess of the limit value.Where possible, Member States should compile maps showing concentration distributions within each zone and agglomeration.III. StandardisationFor benzene and carbon monoxide the volume must be standardised at a temperature of 293 K and a pressure of 101,3 kPa.ANNEX VIIREFERENCE METHODS FOR ASSESSMENT OF CONCENTRATIONS OF BENZENE AND CARBON MONOXIDEI. Reference method for the sampling/analysis of benzeneThe reference method for the measurement of benzene will be the pumped sampling method on a sorbent cartridge followed by gas chromatographic determination that is currently being standardised by CEN. In the absence of a CEN standardised method, the Member States are allowed to use national standard methods based on the same measurement method.A Member State may also use any other method which it can demonstrate gives results equivalent to the above method.II. Reference method for the analysis of carbon monoxideThe reference method for the measurement of carbon monoxide will be the non-dispersive infrared spectometric (NDIR) method, that is currently being standardised by CEN. In the absence of a CEN standardised method, the Member States are allowed to use national standard methods based on the same measurement method.A Member State may also use any other method which it can demonstrate gives results equivalent to the above method.III. Reference modelling techniquesReference modelling techniques cannot be specified at present.