# Council Directive of 26 June 1964 on animal health problems affecting intra-Community trade in bovine animals and swine (64/432/EEC), Division 2.7.2: Standardisation of the test

Extent: E+W+S+N.I.

The FPA shall be standardised so that:
(a) the OIEELISA SP SS and OIEELISA WP SS consistently give positive results.
(b) a 1/8 pre-dilution of the OIEELISA WP SS or a 1/64 pre-dilution of the OIEELISA SP SS made up in a negative serum (or in a negative pool of sera) always gives a negative reaction;
(c) the OIEELISA N SS always gives a negative reaction.
The following shall be included in each batch of tests: a strong positive, a weak positive, a negative working standard serum (calibrated against the OIE ELISA Standard Sera).

---
Source: https://www.legislation.gov.uk/eudr/1964/432/annex/C/division/2/division/2.7/division/2.7.2 (the official version)
Page: https://openlegislation.uk/eu-directive-1964-432/annex-C/division-2/division-2.7/division-2.7.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.