LeX-Ray
Protection of Animals Used for Scientific Purposes Text with EEA Relevance Directive
Article 1: Subject matter and scope
To that end, it lays down rules on the following:
This Directive shall apply until the animals referred to in the first subparagraph have been killed, rehomed or returned to a suitable habitat or husbandry system.
The elimination of pain, suffering, distress or lasting harm by the successful use of anaesthesia, analgesia or other methods shall not exclude the use of an animal in procedures from the scope of this Directive.
Article 2: Stricter national measures
Before 1 January 2013 Member States shall inform the Commission about such national provisions. The Commission shall bring them to the attention of other Member States.
Article 3: Definitions
Article 4: Principle of replacement, reduction and refinement
Article 5: Purposes of procedures
Article 6: Methods of killing
However, in the case of a field study an animal may be killed by a competent person outside of an establishment.
Article 7: Endangered species
Article 8: Non-human primates
Article 9: Animals taken from the wild
Any animal found, at or after capture, to be injured or in poor health shall be examined by a veterinarian or another competent person and action shall be taken to minimise the suffering of the animal. Competent authorities may grant exemptions from the requirement of taking action to minimise the suffering of the animal if there is scientific justification.
Article 10: Animals bred for use in procedures
However, from the dates set out in Annex II, Member States shall ensure that non-human primates listed therein may be used in procedures only where they are the offspring of non-human primates which have been bred in captivity or where they are sourced from self-sustaining colonies.
For the purposes of this Article a ‘self-sustaining colony’ means a colony in which animals are bred only within the colony or sourced from other colonies but not taken from the wild, and where the animals are kept in a way that ensures that they are accustomed to humans.
The Commission shall, in consultation with the Member States and stakeholders, conduct a feasibility study, which shall include an animal health and welfare assessment, of the requirement laid down in the second subparagraph. The study shall be published no later than 10 November 2017. It shall be accompanied, where appropriate, by proposals for amendments to Annex II.
The study shall be published no later than 10 November 2022.
Article 11: Stray and feral animals of domestic species
Article 12: Procedures
The competent authority may grant an exemption from the first subparagraph on the basis of scientific justification.
Article 13: Choice of methods
Article 14: Anaesthesia
Procedures that involve serious injuries that may cause severe pain shall not be carried out without anaesthesia.
In these cases, a scientific justification shall be provided, accompanied by the details of the anaesthetic or analgesic regimen.
Article 15: Classification of severity of procedures
Article 16: Reuse
Article 17: End of the procedure
Article 18: Sharing organs and tissues
Article 19: Setting free of animals and rehoming
Article 20: Authorisation of breeders, suppliers and users
Authorisation shall be granted only if the breeder, supplier or user and its establishment is in compliance with the requirements of this Directive.
Article 21: Suspension and withdrawal of authorisation
Article 22: Requirements for installations and equipment
Article 23: Competence of personnel
Staff carrying out functions referred to in points (a), (c) or (d) shall be supervised in the performance of their tasks until they have demonstrated the requisite competence.
Member States shall ensure, through authorisation or by other means, that the requirements laid down in this paragraph are fulfilled.
Article 24: Specific requirements for personnel
Article 25: Designated veterinarian
Article 26: Animal-welfare body
Article 27: Tasks of the animal-welfare body
The records shall be made available to the competent authority upon request.
Article 28: Breeding strategy for non-human primates
Article 29: Scheme for rehoming or setting free of animals
Article 30: Animal records
Article 31: Information on dogs, cats and non-human primates
The file shall be established at birth or as soon as possible thereafter and shall cover any relevant reproductive, veterinary and social information on the individual animal and the projects in which it has been used.
In the case of rehoming, relevant veterinary care and social information from the individual history file referred to in paragraph 2 shall accompany the animal.
Article 32: Marking and identification of dogs, cats and non-human primates
Article 33: Care and accommodation
Article 34: Inspections by the Member States
Article 35: Controls of Member State inspections
Article 36: Project authorisation
Article 37: Application for project authorisation
Article 38: Project evaluation
Article 39: Retrospective assessment
Article 40: Granting of project authorisation
Article 41: Authorisation decisions
Article 42: Simplified administrative procedure
Article 43: Non-technical project summaries
Article 44: Amendment, renewal and withdrawal of a project authorisation
Article 45: Documentation
Article 46: Avoidance of duplication of procedures
Article 47: Alternative approaches
Article 48: Union Reference Laboratory
Article 49: National committees for the protection of animals used for scientific purposes
Article 50: Adaptation of Annexes to technical progress
Article 51: Exercise of the delegation
Article 52: Revocation of the delegation
Article 53: Objections to delegated acts
At the initiative of the European Parliament or the Council this period shall be extended by 2 months.
The delegated act may be published in the Official Journal of the European Union and enter into force before the expiry of that period if the European Parliament and the Council have both informed the Commission of their intention not to raise objections. Official Journal of the European Union
Article 54: Reporting
Member States shall submit that statistical information to the Commission by 10 November 2015 and every year thereafter.
Article 55: Safeguard clauses
The Commission shall put the matter before the Committee referred to in Article 56(1) within 30 days of receipt of the information from the Member State and shall, in accordance with the regulatory procedure referred to in Article 56(3), either:
Article 56: Committee
The period laid down in Article 5(6) of Decision 1999/468/EC shall be set at 3 months.
Article 57: Commission report
Article 58: Review
The Commission shall, where appropriate, and in consultation with the Member States and stakeholders, conduct periodic thematic reviews of the replacement, reduction and refinement of the use of animals in procedures, paying specific attention to non-human primates, technological developments, and new scientific and animal-welfare knowledge.
Article 59: Competent authorities
Member States may designate bodies other than public authorities for the implementation of specific tasks laid down in this Directive only if there is proof that the body:
The Commission shall make publicly available the list of those contact points.
Article 60: Penalties
Article 61: Transposition
They shall apply those provisions from 1 January 2013.
When Member States adopt those provisions, they shall contain a reference to this Directive or be accompanied by such reference on the occasion of their official publication. The method of making such reference shall be laid down by Member States.
Article 62: Repeal
Article 63: Amendment of Regulation (EC) No 1069/2009
Article 64: Transitional provisions
Article 65: Entry into force
Article 66: Addressees
Recital 1
Recital 2
Recital 3
Recital 4
Recital 5
Recital 6
Recital 7
Recital 8
Recital 9
Recital 10
Recital 11
Recital 12
Recital 13
Recital 14
Recital 15
Recital 16
Recital 17
Recital 18
Recital 19
Recital 20
Recital 21
Recital 22
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Recital 25
Recital 26
Recital 27
Recital 28
Recital 29
Recital 30
Recital 31
Recital 32
Recital 33
Recital 34
Recital 35
Recital 36
Recital 37
Recital 38
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Recital 40
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Recital 42
Recital 43
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Recital 46
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Recital 48
Recital 49
Recital 50
Recital 51
Recital 52
Recital 53
Recital 54
Recital 55
Recital 56
LIST OF ANIMALS REFERRED TO IN ARTICLE 10 LIST OF ANIMALS REFERRED TO IN ARTICLE 10
LIST OF NON-HUMAN PRIMATES AND DATES REFERRED TO IN THE SECOND SUBPARAGRAPH OF ARTICLE 10(1) LIST OF NON-HUMAN PRIMATES AND DATES REFERRED TO IN THE SECOND SUBPARAGRAPH OF ARTICLE 10(1)
REQUIREMENTS FOR ESTABLISHMENTS AND FOR THE CARE AND ACCOMMODATION OF ANIMALS REQUIREMENTS FOR ESTABLISHMENTS AND FOR THE CARE AND ACCOMMODATION OF ANIMALS
Section A: General section Section A: General section
The physical facilities
1. Functions and general design
1. Ventilation and temperature
1. Health
(a) Housing
Animals, except those which are naturally solitary, shall be socially housed in stable groups of compatible individuals. In cases where single housing is allowed in accordance with article 33(3) the duration shall be limited to the minimum period necessary and visual, auditory, olfactory and/or tactile contact shall be maintained. The introduction or re-introduction of animals to established groups shall be carefully monitored to avoid problems of incompatibility and disrupted social relationships.
(b) Enrichment
All animals shall be provided with space of sufficient complexity to allow expression of a wide range of normal behaviour. They shall be given a degree of control and choice over their environment to reduce stress-induced behaviour. Establishments shall have appropriate enrichment techniques in place, to extend the range of activities available to the animals and increase their coping activities including physical exercise, foraging, manipulative and cognitive activities, as appropriate to the species. Environmental enrichment in animal enclosures shall be adapted to the species and individual needs of the animals concerned. The enrichment strategies in establishments shall be regularly reviewed and updated.
(c) Animal enclosures
Animal enclosures shall not be made out of materials detrimental to the health of the animals. Their design and construction shall be such that no injury to the animals is caused. Unless they are disposable, they shall be made from materials that will withstand cleaning and decontamination techniques. The design of animal enclosure floors shall be adapted to the species and age of the animals and be designed to facilitate the removal of excreta.
4. Feeding
Establishments shall set up habituation and training programmes suitable for the animals, the procedures and length of the project.
Section B: Species-specific section Section B: Species-specific section
Mice, rats, gerbils, hamsters and guinea pigs
In this and subsequent tables for mice, rats, gerbils, hamsters and guinea pigs, ‘enclosure height’ means the vertical distance between the enclosure floor and the top of the enclosure and this height applies over more than 50 % of the minimum enclosure floor area prior to the addition of enrichment devices.
When designing procedures, consideration shall be given to the potential growth of the animals to ensure adequate space is provided (as detailed in Tables 1.1 to 1.5) for the duration of the study.
Table 1.1. Table 1.1.
Mice Mice
Rats Rats
Gerbils Gerbils
Hamsters Hamsters
Guinea pigs Guinea pigs
During agricultural research, when the aim of the project requires that the animals are kept under similar conditions to those under which commercial farm animals are kept, the keeping of the animals shall at least follow the standards laid down in Directive 98/58/EC ( 1 ) .
A raised area shall be provided within the enclosure. This raised area must allow the animal to lie and sit and easily move underneath, and shall not cover more than 40 % of the floor space. When for scientific or veterinary reasons a raised area cannot be used, the enclosure shall be 33 % larger for a single rabbit and 60 % larger for two rabbits. Where a raised area is provided for rabbits of less than 10 weeks of age, the size of the raised area shall be at least of 55 cm by 25 cm and the height above the floor shall be such that the animals can make use of it.
Table 2.1. Table 2.1.
Rabbits over 10 weeks of age Rabbits over 10 weeks of age
Table 2.1 is to be used for both cages and pens. The additional floor area is as a minimum 3 000 cm 2 per rabbit for the third, the fourth, the fifth and the sixth rabbit, while 2 500 cm 2 as a minimum shall be added for each additional rabbit above a number of six. 2 2
Doe plus litter Doe plus litter
Rabbits less than 10 weeks of age Rabbits less than 10 weeks of age
Table 2.3 is to be used for both cages and pens.
Rabbits: Optimal dimensions for raised areas for enclosures having the dimensions indicated in Table 2.1. Rabbits: Optimal dimensions for raised areas for enclosures having the dimensions indicated in Table 2.1.
Cats shall not be single-housed for more than 24 hours at a time. Cats that are repeatedly aggressive towards other cats shall be housed singly only if a compatible companion cannot be found. Social stress in all pair- or group-housed individuals shall be monitored at least weekly. Females with kittens under four weeks of age or in the last two weeks of pregnancy may be housed singly.
Table 3. Table 3.
Cats Cats
The minimum space in which a queen and litter may be held is the space for a single cat, which shall be gradually increased so that by 4 months of age litters have been rehoused following the space requirements for adults.
Areas for feeding and for litter trays shall not be less than 0,5 metres apart and shall not be interchanged.
Dogs shall where possible be provided with outside runs. Dogs shall not be single-housed for more than 4 hours at a time.
The internal enclosure shall represent at least 50 % of the minimum space to be made available to the dogs, as detailed in Table 4.1.
The space allowances detailed below are based on the requirements of beagles, but giant breeds such as St Bernards or Irish wolfhounds shall be provided with allowances significantly in excess of those detailed in Table 4.1. For breeds other than the laboratory beagle, space allowances shall be determined in consultation with veterinary staff.
Table 4.1. Table 4.1.
Dogs Dogs
Dogs that are pair or group housed may each be constrained to half the total space provided (2 m 2 for a dog under 20 kg, 4 m 2 for a dog over 20 kg) while they are undergoing procedures as defined in this Directive, if this separation is essential for scientific purposes. The period for which a dog is so constrained shall not exceed 4 hours at a time. 2 2
A nursing bitch and litter shall have the same space allowance as a single bitch of equivalent weight. The whelping pen shall be designed so that the bitch can move to an additional compartment or raised area away from the puppies.
Dogs — post-weaned stock Dogs — post-weaned stock
Table 5. Table 5.
Ferrets Ferrets
Young non-human primates shall not be separated from their mothers until they are, depending on the species, 6 to 12 months old.
The environment shall enable non-human primates to carry out a complex daily programme of activity. The enclosure shall allow non-human primates to adopt as wide a behavioural repertoire as possible, provide it with a sense of security, and a suitably complex environment to allow the animal to run, walk, climb and jump.
Table 6.1. Table 6.1.
Marmosets and tamarins Marmosets and tamarins
Table 6.2. Table 6.2.
Squirrel monkeys Squirrel monkeys
Table 6.3. Table 6.3.
Macaques and vervets ( *9 ) Macaques and vervets
Table 6.4. Table 6.4.
Baboons ( *13 ) Baboons
Farm animals
During agricultural research, when the aim of the project requires that the animals are kept under similar conditions to those under which commercial farm animals are kept, the keeping of the animals shall comply at least with the standards laid down in Directives 98/58/EC, 91/629/EEC ( 2 ) and 91/630/EEC ( 3 ) .
Table 7.1. Table 7.1.
Cattle Cattle
Sheep and goats Sheep and goats
Pigs and minipigs Pigs and minipigs
Equines Equines
The shortest side shall be a minimum of 1,5 times the wither height of the animal. The height of indoor enclosures shall allow animals to rear to their full height.
During agricultural research, when the aim of the project requires that the animals are kept under similar conditions to those under which commercial farm animals are kept, the keeping of the animals shall comply at least with the standards laid down in Directives 98/58/EC, 1999/74/EC ( 4 ) and 2007/43/EC ( 5 ) .
Table 8.1. Table 8.1.
Domestic fowl Domestic fowl
Where these minimum enclosure sizes cannot be provided for scientific reasons, the duration of the confinement shall be justified by the experimenter in consultation with veterinary staff. In such circumstances, birds can be housed in smaller enclosures containing appropriate enrichment and with a minimum floor area of 0,75 m 2 . 2
Domestic turkeys Domestic turkeys
All enclosure sides shall be at least 1,5 m long. Where these minimum enclosures sizes cannot be provided for scientific reasons, the duration of the confinement shall be justified by the experimenter in consultation with veterinary staff. In such circumstances, birds can be housed in smaller enclosures containing appropriate enrichment and with a minimum floor area of 0,75 m 2 and a minimum height of 50 cm for birds below 0,6 kg, 75 cm for birds below 4 kg, and 100 cm for birds over 4 kg. These can be used to house small groups of birds in accordance with the space allowances given in table 8.2. 2
Quails Quails
Ducks and geese Ducks and geese
Where these minimum enclosures sizes cannot be provided for scientific reasons, the duration of the confinement shall be justified by the experimenter in consultation with veterinary staff. In such circumstances, birds can be housed in smaller enclosures containing appropriate enrichment and with a minimum floor area of 0,75 m 2 . These can be used to house small groups of birds in accordance with the space allowances given in table 8.4. 2
Ducks and geese: Minimum pond sizes ( *20 ) Ducks and geese: Minimum pond sizes
Pigeons Pigeons
Enclosures shall be long and narrow (for example 2 m by 1 m) rather than square to allow birds to perform short flights.
Zebra finches Zebra finches
Enclosures shall be long and narrow (for example 2 m by 1 m) to enable birds to perform short flights. For breeding studies, pairs may be housed in smaller enclosures containing appropriate enrichment with a minimum floor area of 0,5 m 2 and a minimum height of 40 cm. The duration of the confinement shall be justified by the experimenter in consultation with veterinary staff. 2
Table 9.1. Table 9.1.
Aquatic urodeles Aquatic urodeles
Aquatic anurans ( *22 ) Aquatic anurans
Semi-aquatic anurans Semi-aquatic anurans
Semi-terrestrial anurans Semi-terrestrial anurans
Arboreal anurans Arboreal anurans
Table 10.1. Table 10.1.
Aquatic chelonians Aquatic chelonians
Terrestrial snakes Terrestrial snakes
1. Water supply and quality
Adequate water supply of suitable quality shall be provided at all times. Water flow in re-circulatory systems or filtration within tanks shall be sufficient to ensure that water quality parameters are maintained within acceptable levels. Water supply shall be filtered or treated to remove substances harmful to fish, where necessary. Water-quality parameters shall at all times be within the acceptable range that sustains normal activity and physiology for a given species and stage of development. The water flow shall be appropriate to enable fish to swim correctly and to maintain normal behaviour. Fish shall be given an appropriate time for acclimatisation and adaptation to changes in water-quality conditions.
2. Oxygen, nitrogen compounds, pH, and salinity
Oxygen concentration shall be appropriate to the species and to the context in which the fish are held. Where necessary, supplementary aeration of tank water shall be provided. The concentrations of nitrogen compounds shall be kept low.
The pH level shall be adapted to the species and kept as stable as possible. The salinity shall be adapted to the requirements of the fish species and to the life stage of the fish. Changes in salinity shall take place gradually.
3. Temperature, lighting, noise
Temperature shall be maintained within the optimal range for the fish species concerned and kept as stable as possible. Changes in temperature shall take place gradually. Fish shall be maintained on an appropriate photoperiod. Noise levels shall be kept to a minimum and, where possible, equipment causing noise or vibration, such as power generators or filtration systems, shall be separate from the fish-holding tanks.
4. Stocking density and environmental complexity
The stocking density of fish shall be based on the total needs of the fish in respect of environmental conditions, health and welfare. Fish shall have sufficient water volume for normal swimming, taking account of their size, age, health and feeding method. Fish shall be provided with an appropriate environmental enrichment, such as hiding places or bottom substrate, unless behavioural traits suggest none is required.
5. Feeding and handling
Fish shall be fed a diet suitable for the fish at an appropriate feeding rate and frequency. Particular attention shall be given to feeding of larval fish during any transition from live to artificial diets. Handling of fish shall be kept to a minimum.
( *1 ) Post-weaned mice may be kept at these higher stocking densities for the short period after weaning until issue, provided that the animals are housed in larger enclosures with adequate enrichment, and these housing conditions do not cause any welfare deficit such as increased levels of aggression, morbidity or mortality, stereotypes and other behavioural deficits, weight loss, or other physiological or behavioural stress responses.
( *2 ) In long-term studies, if space allowances per individual animal fall below those indicated above towards the end of such studies, priority shall be given to maintaining stable social structures.
( *3 ) Post-weaned rats may be kept at these higher stocking densities for the short period after weaning until issue, provided that the animals are housed in larger enclosures with adequate enrichment, and these housing conditions do not cause any welfare deficit such as increased levels of aggression, morbidity or mortality, stereotypes and other behavioural deficits, weight loss, or other physiological or behavioural stress responses.
( *4 ) Post-weaned hamsters may be kept at these higher stocking densities, for the short period after weaning until issue provided that the animals are housed in larger enclosures with adequate enrichment, and these housing conditions do not cause any welfare deficit such as increased levels of aggression, morbidity or mortality, stereotypes and other behavioural deficits, weight loss, or other physiological or behavioural stress responses.
( 1 ) Council Directive 98/58/EC of 20 July 1998 concerning the protection of animals kept for farming purposes ( OJ L 221, 8.8.1998, p. 23 ).
( *5 ) Floor area excluding shelves.
( *6 ) Animals shall be kept singly only in exceptional circumstances.
( *7 ) The top of the enclosure shall be at least 1,8 m from the floor.
( *8 ) Animals shall be kept singly only in exceptional circumstances.
( *9 ) Animals shall be kept singly only in exceptional circumstances.
( *10 ) An enclosure of minimum dimensions may hold up to three animals.
( *11 ) An enclosure of minimum dimensions may hold up to two animals.
( *12 ) In breeding colonies no additional space/volume allowance is required for young animals up to 2 years of age housed with their mother.
( *13 ) Animals shall be kept singly only in exceptional circumstances.
( *14 ) An enclosure of minimum dimensions may hold up to 2 animals.
( *15 ) In breeding colonies no additional space/volume allowance is required for young animals up to 2 years of age housed with their mothers.
( 2 ) Council Directive 91/629/EEC of 19 November 1991 laying down minimum standards for the protection of calves ( OJ L 340, 11.12.1991, p. 28 ).
( 3 ) Council Directive 91/630/EEC of 19 November 1991 laying down minimum standards for the protection of pigs ( OJ L 340, 11.12.1991, p. 33 ).
( *16 ) Pigs may be confined in smaller enclosures for short periods of time, for example by partitioning the main enclosure using dividers, when justified on veterinary or experimental grounds, for example where individual food consumption is required.
( *17 ) To ensure adequate space is provided, space allowances for each individual animal shall be based on height to withers (WH).
( 4 ) Council Directive 1999/74/EC of 19 July 1999 laying down minimum standards for the protection of laying hens ( OJ L 203, 3.8.1999, p. 53 ).
( 5 ) Council Directive 2007/43/EC of 28 June 2007 laying down minimum rules for the protection of chickens kept for meat production ( OJ L 182, 12.7.2007, p. 19 ).
( *18 ) This shall include a pond of minimum area 0,5 m 2 per 2 m 2 enclosure with a minimum depth of 30 cm. The pond may contribute up to 50 % of the minimum enclosure size. 2 2
( *19 ) Pre-fledged birds may be held in enclosures with a minimum height of 75 cm.
( *20 ) Pond sizes are per 2 m 2 enclosure. The pond may contribute up to 50 % of the minimum enclosure size. 2
( *21 ) Measured from snout to vent.
( *22 ) These conditions apply to holding (i.e. husbandry) tanks but not to those tanks used for natural mating and super-ovulation for reasons of efficiency, as the latter procedures require smaller individual tanks. Space requirements determined for adults in the indicated size categories; juveniles and tadpoles shall either be excluded, or dimensions altered according to the scaling principle.
( *23 ) Measured from snout to vent.
( *24 ) Measured from snout to vent.
( *25 ) One-third land division, two-thirds water division sufficient for animals to submerge.
( *26 ) Measured from the surface of the land division up to the inner part of the top of the terrarium; furthermore, the height of the enclosures shall be adapted to the interior design.
( *27 ) Measured from snout to vent.
( *28 ) Two-thirds land division, one-third water division sufficient for animals to submerge.
( *29 ) Measured from the surface of the land division up to the inner part of the top of the terrarium; furthermore, the height of the enclosures shall be adapted to the interior design.
( *30 ) Measured from snout to vent.
( *31 ) Two-thirds land division, one-third pool division sufficient for animals to submerge.
( *32 ) Measured from the surface of the land division up to the inner part of the top of the terrarium; furthermore, the height of the enclosures shall be adapted to the interior design.
( *33 ) Measured in a straight line from the front edge to the back edge of the shell.
( *34 ) Measured from snout to tail.
( *35 ) Measured from the surface of the land division up to the inner part of the top of the terrarium; furthermore, the height of the enclosure shall be adapted to the interior design.
METHODS OF KILLING ANIMALS METHODS OF KILLING ANIMALS
In the process of killing animals, methods listed in the table below shall be used.
Methods other than those listed in the table may be used:
LIST OF ELEMENTS REFERRED TO IN ARTICLE 23(3) LIST OF ELEMENTS REFERRED TO IN ARTICLE 23(3)
LIST OF ELEMENTS REFERRED TO IN ARTICLE 37(1)(c) LIST OF ELEMENTS REFERRED TO IN ARTICLE 37(1)(c)
DUTIES AND TASKS OF THE UNION REFERENCE LABORATORY DUTIES AND TASKS OF THE UNION REFERENCE LABORATORY
SEVERITY CLASSIFICATION OF PROCEDURES SEVERITY CLASSIFICATION OF PROCEDURES
The severity of a procedure shall be determined by the degree of pain, suffering, distress or lasting harm expected to be experienced by an individual animal during the course of the procedure.
Section I: Severity categories Section I: Severity categories
Non-recovery:
Procedures which are performed entirely under general anaesthesia from which the animal shall not recover consciousness shall be classified as ‘non-recovery’.
Mild:
Procedures on animals as a result of which the animals are likely to experience short-term mild pain, suffering or distress, as well as procedures with no significant impairment of the well-being or general condition of the animals shall be classified as ‘mild’.
Moderate:
Procedures on animals as a result of which the animals are likely to experience short-term moderate pain, suffering or distress, or long-lasting mild pain, suffering or distress as well as procedures that are likely to cause moderate impairment of the well-being or general condition of the animals shall be classified as ‘moderate’.
Severe:
Procedures on animals as a result of which the animals are likely to experience severe pain, suffering or distress, or long-lasting moderate pain, suffering or distress as well as procedures, that are likely to cause severe impairment of the well-being or general condition of the animals shall be classified as ‘severe’.
Section II: Assignment criteria Section II: Assignment criteria
The assignment of the severity category shall take into account any intervention or manipulation of an animal within a defined procedure. It shall be based on the most severe effects likely to be experienced by an individual animal after applying all appropriate refinement techniques.
When assigning a procedure to a particular category, the type of procedure and a number of other factors shall be taken into account. All these factors shall be considered on a case-by-case basis.
The factors related to the procedure shall include:
However, for the purposes of the final severity classification of the procedure, the following additional factors, assessed on a case-by-case basis, shall also be taken into account:
Examples of different types of procedure assigned to each of the severity categories on the basis of factors related to the type of the procedure
Mild:
Footnote p0: Done at Strasbourg, 22 September 2010.