# Council Directive of 26 June 1964 on animal health problems affecting intra-Community trade in bovine animals and swine (64/432/EEC), Chapter II: TESTS FOR ENZOOTIC BOVINE LEUKOSIS

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

Tests for enzootic bovine leukosis shall be carried out by the agar gel immuno-diffusion test (AGID) under the conditions described in Sections A and B or by the enzyme-linked immunosorbent assay (ELISA) under the conditions described in Section C. The agar gel immuno-diffusion test may only be used for the testing of individual samples. If test results are the subject of a duly-substantiated challenge, an additional check shall be carried out by means of the agar gel immuno-diffusion test.
The AGID and ELISA shall be standardised against the E05 serum, which shall be the official EU standard serum, to be supplied by the:
Friedrich-Loeffler-Institut
Federal Research Institute for Animal Health
OIE Reference Laboratory for Enzootic Bovine Leukosis (EBL)
Südufer 10
17493 Greifswald — Insel Riems
Germany.

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