| Section | Mentions | House | Date |
|---|---|---|---|
| Royal Assent | 1 | Lords | 1986-07-18 |
| Royal Assent | 1 | Commons | 1986-07-18 |
| Copyright, Designs and Patents Bill [Lords] | 1 | Commons | 1988-04-28 |
| Patents, Designs and Marks Act 1986 (c. 39) | 1 | Commons | 1989-10-26 |
| COMMONS AMENDMENTS | 2 | Lords | 1989-11-13 |