Promnitz B.
| AOC no. | Date | Award | Plant |
| 6490 | 16.Mar.2021 | HCC/AOC 2021 (NT) | V. Kulwadee Fragrance 'number 2' |
| 6266 | 07.Jan.2020 | ACC/AOC 2019 (NT) | Aerides houlletiana 'Rod Promnitz' |
| 6265 | 07.Jan.2020 | HCC/AOC 2019 (NT) | Aerides houlletiana 'Rod Promnitz' |
Australian Orchid Council Inc.