| Clue | Source | Date |
|---|---|---|
| Symbol the BSI use to show quality and reliability | The Times Specialist Sunday | 02 Mar 2025 |
| Sign of a high-flying team shuffling into church (4,4) | ||
| BSI quality sign (8) | ||
| Couple pass on clothing showing stamp of approval | ||
| British quality trade mark | ||
| Indication of quality in bird book | The Telegraph Cryptic | 29 Apr 2018 |
| Indication of approval from British Standards Institution |