a) Authority holding the list of names of the persons responsible for maintenance breeding:
b) List of names of the person or persons responsible for maintenance breeding:
| Number | Name | Address |
| 8 | Barenbrug Holland B.V. | Postbus 4, NL-6678 ZG Oosterhout Gld |
| 14 | Boreal Plant Breeding | Myllytie 8, FIN-31600 Jokioinen |
| 20 | Cebeco Zaden B.V. | P.O. Box 10000, NL-5250 GA Vlijmen |
| 23 | Sharpes International Ltd | Boston Road, UK-Sleaford, Lincs. NG34 7HA |
| 26 | Department of Agriculture and Food | Kildare Street, IRL-Dublin 2 |
| 29 | DLF Trifolium AS | Postboks 19 DK-4660 Store Heddinge |
| 39 | Felleskjopet Ost Vest | Akersgt 45, PB 469-Sentrum NO-0105 Oslo |
| 42 | Frøsenteret Hellerud, SNV | Postboks 115, NO-2013 Skjetten |
| 51 | Tollef Chr. Grindstad | Grindstad, NO-1890 Rakkestad |
| 67 | Institute of Agricultural Sciences | US-Palmer, Alaska 99645 |
| 68 | Institutt for bioteknologifag | Postboks 5040, NO-1432 Ås |
| 71 | Institutt for Plantefag | Postboks 5022, NO-1432 Ås |
| 85 | Lochow-Petkus GmbH | Postfach 1197 D-29303 Bergen |
| 88 | Landbrugets Kartoffelfond | Forædlingstationen, Grindstedvej 55, DK-7184 Vandel |
| 89 | L. Stroetmann Saat | Harkortstrasse 30, D-4400 Munster |
| 97 | Mommersteeg International B.V. | NL-5251 CH Vlijmen |
| 104 | Norsk Kornforedling A/S | Bjørke N-2344 Ilseng |
| 114 | Oseco Inc. | P.O. Box 219, CA-Brampton, Ontario, L6V 2L2 |
| 119 | Planteforsk | Pb. 100, NO-1430 Ås |
| 120 | P. H. Petersen | Postfach 6, D-2391 Lundsgaard |
| 121 | Pickseed Canada Inc | P. O. Box 304, CA-Lindsey, Ontario, K9V 4S3 |
| 131 | Rijksstation voor Plantenveredling | Lemberge, B-9820 Merelbeke |
| 134 | Ringot | F-59930 La Chapelle d'Armentières |
| 137 | Cen. Handu Zag. Rolimpex | Ul. Chalubinskiego 8, P.O. Box 64, PL-00-613 Warsawa |
| 145 | Semundo B.V. | Postbus 2, NL-9970 AA Ulrum |
| 150 | Statens Gartnerskole RA | N-9410 BORKENES, NORWAY |
| 155 | Seed Section, Plant Prod. Div. Agr. Canada | CA-Ottawa, Ontario, K1A 0C6 |
| 159 | Svalöf Weibull AB | S-268 81 Svalöv |
| 170 | D.J. van der Have B.V. | Postbus 127, NL-5250 AC Vlijmen |
| 181 | Zelder B.V. | Ottersum, NL-6590 AA Gennep |
| 182 | Zrzeszenie przed. Hodowli Roslin i Nasien | Ul. Wespolna 30, PL-0-930 Warszawa 71 |
| 183 | Deutsche Saatveredelung | Postfach 1407, D-59557 Lippstadt |
| 186 | Danko Hodowla Roslin Sp. | Choryn PL-64005 Racot |
| 187 | Zwaan Bieten BV | NL-9679 ZG Scheemda |
| 191 | Nordsaat Saatzucht GmbH | Hauptstrasse 1 D-38895 Böhnshausen |
| 193 | Pajbjergfonden | Gersdorflunds vej l Hou, DK-8300 ODDER |
| 215 | Sejet Planteforædling | Nørremarksvej 67 DK-8700 Horsens |
| 226 | Klomp, F, W, Jansen | Box 2, NL-9123 2R Metslawier |
| 228 | Saatzucht Firlbech KG, Rinkham | Johann-Firlbech Strasse, D-94348 Atting |
| 239 | Advanta Seeds BV | PB 1 4420 AA Kapelle Nederland |
| 243 | Germinal Holding Ltd | Com. Rd. BT32 3ES Banbridge, Co. Down Ireland |
| 491 | Agrokonsult AS | Hesteskoen 10 N-1408 Kråkstad |
| 494 | Advanta Seeds BV | PB 1 4410 AA Rilland Nederland |
| 497 | Nordsaat Saatzucht GmbH | Zuchtstation Granskevitz D-18569 Granskevitz/Rügen |
| 499 | Graminor AS | Bøjrke Forsøkgård N-2344 Ilseng |
| 518 | Landbruksdepartementet | PB 8007 N-0030 Oslo |