# Sections 20–24 — Subordinate Legislation
These sections govern delegated legislation — notifications, orders, rules, schemes, by-laws made under the authority of a parent Act.
## Section 20 — Construction of Orders, etc.
Expressions used in a notification/order/scheme/rule/form/by-law have the same meaning as in the parent Act or Regulation — unless otherwise indicated.
Implication: You read subordinate legislation through the lens of the parent statute.
## Section 21 — Power to Issue Includes Power to Amend/Rescind
The authority empowered to issue notifications, orders, rules or by-laws also has the power to:
- Add to them
- Amend them
- Vary them
- Rescind (cancel) them
Why important: Without Section 21, every change would need fresh statutory authority.
## Section 22 — Rules Made Between Passing and Commencement
If rules/by-laws/orders are made after the Act is passed but before it commences, they:
- Can be validly made (preparatory work allowed)
- BUT will not take effect until the Act/Regulation itself commences.
## Section 23 — Procedure for Making Rules Requiring Previous Publication
When a parent Act says rules must be made "after previous publication," the authority must follow this 5-step procedure:
| Step | Action |
|---|---|
| 1 | Publish a draft of the proposed rules |
| 2 | Publication in a manner the authority deems sufficient |
| 3 | Notice with the draft specifying a date on/after which the draft will be considered |
| 4 | The rule-making authority shall consider objections and suggestions received before that date |
| 5 | Publication in the Official Gazette is conclusive proof that the rule has been duly made |
## Section 24 — Continuation of Orders Under Repealed & Re-enacted Acts
Where an Act is repealed and re-enacted, any appointment/notification/order/scheme/rule/form/by-law made under the repealed Act continues in force and is deemed to have been made under the re-enacted provision — so far as it is not inconsistent.
Practical effect: Continuity of subordinate legislation across Acts. The rules don't 'die' with the parent Act.
## Memory Map
```
S.20 → Read terms with parent Act
S.21 → Power to make = Power to amend/rescind
S.22 → Rules pre-commencement: valid but dormant
S.23 → 5-step previous-publication procedure
S.24 → Old rules survive into new Act
```