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Changes over time for: Division
2.1.
Timeline of Changes
This timeline shows the different versions taken from EUR-Lex before exit day and during the implementation period as well as any subsequent versions created after the implementation period as a result of changes made by UK legislation.
The dates for the EU versions are taken from the document dates on EUR-Lex and may not always coincide with when the changes came into force for the document.
For any versions created after the implementation period as a result of changes made by UK legislation the date will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. For further information see our guide to revised legislation on Understanding Legislation.
Version Superseded: 31/12/2008
Status:
EU Directives are published on this site to aid cross referencing from UK legislation. Since IP completion day (31 December 2020 11.00 p.m.) no amendments have been applied to this version.
[ [2.1. Standards U.K.
2.1.1. The Brucella abortus biovar 1 Weybridge strain No 99 or USDA strain 1119-3 must be used for the preparation of all antigens used in the rose bengal test (RBT), serum agglutination test (SAT), complement fixation test (CFT) and the milk ring test (MRT). U.K.
2.1.2. The standard reference serum for the RBT, SAT, CFT and MRT is the OIE international reference standard serum (OIEISS) formerly named WHO second international anti- Brucella abortus Serum (ISAbS). U.K.
2.1.3. The standard reference sera for ELISAs are: U.K.
the OIEISS,
the weak positive OIE ELISA standard serum (OIEELISA WP SS),
the strong positive OIE ELISA standard serum (OIEELISA SP SS),
The negative OIE ELISA standard serum (OIEELISA N SS).
2.1.4. The above listed standard sera are available from the Veterinary Laboratories Agency (VLA), Weybridge, United Kingdom. U.K.
2.1.5. The OIEISS, the OIEELISA WP SS, the OIEELISA SP SS and the OIEELISA N SS are international primary standards from which secondary reference national standards ( ‘ working standards ’ ) must be established for each test in each Member State.] ] U.K.
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