How Legislation Is Amended: Repeals, Deletions, Insertions and Substitutions

How legislation is amended requires more than elegant wording. The drafter must identify the legal objective, the decision-maker, the affected person and the operational consequence before settling text. Kenyan legislative work is shaped by the Constitution and, where relevant, statutory requirements. This guide gives practical drafting discipline; it does not replace review of the particular Bill, enabling Act or parliamentary procedure.

Define the legal task

State the policy problem, intended result and legal authority before writing. Distinguish settled legal requirements from choices of policy, and record assumptions that need verification. A provision should tell its reader who acts, what must or may be done, when it applies and what follows.

Test the proposal against existing legislation, constitutional limits, administrative capacity and affected rights. A clear provision cannot repair an objective that has not been decided.

Build a coherent structure

Put related rules together and use an order that helps a reader move from scope to operation, compliance and review. Avoid reproducing general law unless the repetition has a defined purpose.

Use defined terms only where they reduce ambiguity. Each cross-reference, condition and exception should be checked in the live consolidated text, not an old working copy.

Choose language for its legal effect

Words such as “may”, “must”, “and”, “or”, “before” and “after” determine authority, obligation, alternatives and time. Select them for their effect, not drafting habit.

Prefer a short operative rule and separately stated exceptions. If two readers can identify different decision paths, restructure the sentence, list or subsection.

Stress-test implementation

Read the draft from the standpoint of the administrator, regulated person and reviewer. Ask what information is needed, who decides, what notice is given, what time limit applies and how a challenge is handled.

Consider commencement, existing approvals, pending matters, records, delegated legislation and enforcement. These details decide whether a policy survives contact with real administration.

Review with legal currency in mind

Compare the final text with the Constitution, relevant Acts, current subsidiary legislation and official legislative formats. Check authority, references, definitions, schedules and the relationship between general and specific provisions.

The drafting record should identify points requiring constitutional, fiscal, public-participation or sectoral analysis. That is responsible qualification, not an indication that the text is incomplete.

Start with the current official text, including amendments, commencement history and schedules. An instruction to amend “the Act” is not enough: identify the exact instrument and provision.

A textual amendment changes specified words, a section, a schedule or another identified unit. A non-textual measure may address the legal consequences of change without altering the target words themselves.

Repeal removes an Act or provision. Revocation is commonly used for delegated legislation. Select the form that matches the legal instrument being displaced.

Deletion removes identified text but leaves the surrounding provision. It is useful only where the remaining grammar and legal consequence continue to work.

Insertion adds new words, paragraphs or provisions at a precise location. State the point of insertion so that later consolidations can reproduce the result without interpretation.

Substitution replaces an identified unit with new text. It is often clearer than several small amendments where the provision must be read as a new whole.

Check every reference to the substituted text. Definitions, procedures, schedules and regulations may still point to the old wording or numbering.

A collective amendment can update repeated references across a statute book, but each affected result should remain traceable. Broad formulas should not hide an unintended change.

Consequential amendments address effects created elsewhere: a renamed office, transferred function, altered procedure or obsolete reference. They require a map of connected legislation.

Savings and transition clauses may be needed where repeal or substitution affects existing rights, pending applications, appointments, regulations or enforcement action.

Do not assume general interpretation rules answer a transaction-specific transition problem. Identify the live legal situation and state the intended outcome where it matters.

An amendment may need staged commencement so that systems, forms, officers or subsidiary instruments are ready. Read commencement with the amendment and its transition provisions.

Subsidiary legislation must be authorised by its parent Act. The enabling power, prescribed procedure and scope of delegation must be checked before drafting the instrument.

Delegated legislation cannot safely be used to introduce a regulatory scheme the parent Act does not support. Core policy choices should appear at the appropriate legislative level.

Use the exact citation, title, section, subsection, paragraph and words to be changed. Punctuation and defined terms can be part of the legal target.

Read the proposed amendment in the consolidated text, not only as a marked extract. The new text must fit its neighbours, definitions and cross-references.

Compare the explanatory account with the legal operation. If the memorandum says a change is limited but the substituted provision reaches further, the drafting requires revision.

The final quality check is practical: ask what the law said yesterday, what it will say on commencement, and how an affected person or administrator moves between the two.

Before choosing a formula, prepare an amendment table. For each proposed change, record the current citation and text, the drafting action, the replacement text or legal consequence, every cross-reference affected, the commencement approach and any transition required. This makes it possible to distinguish a local wording change from a change that alters administration, rights, funding or an enforcement route.

Repeal is not always the same as replacement. A complete repeal may be appropriate where the framework is being rebuilt; partial repeal may retain the parts that continue to serve a purpose. The policy team should identify what happens to subordinate instruments made under the old law, decisions made under it and things that were lawful before commencement. The drafting answer depends on those facts.

Deletion needs a grammatical and structural check. Removing a condition, exception or reference can widen a power even when the stated intention is merely to simplify text. Read the provision with the deleted words absent, then read every subsection that relies on the former structure. If the remaining text has to be mentally repaired, substitution may be the more transparent technique.

Insertion is most reliable when the new material has an exact anchor and follows the existing numbering style. Decide whether it belongs in the main body, a schedule or a new Part. A new obligation inserted into an old procedure may also require a definition, a notice provision, a transitional treatment and an amendment to any regulation that gives the procedure practical effect.

Consequential work should not be treated as clerical. A changed name or function can affect appointment powers, reporting duties, funding references, offences, forms, court rules and electronic systems. Search the connected legislation and administrative materials, then decide which consequences require legal text and which require implementation action outside the instrument.

For subsidiary legislation, confirm the enabling section before drafting the detail. The instrument should remain within the authorised subject matter, follow required consultation, publication and scrutiny processes, and use terms consistently with its parent Act. If the intended rule would amend primary legislation, create a new criminal offence or impose a major burden without clear authority, the sponsoring body should obtain focused advice on the appropriate legislative route.

Commencement should be checked against the final consolidated result, not simply against the amending Bill. On the effective date, an administrator must be able to read the principal Act and identify the new rule without reconstructing the amendment history. Confirm the date, publication step, transitional treatment and any dependent regulations, forms or guidance. After enactment, compare the published text with the approved drafting instructions and explanatory material. This final check can identify a numbering error, omitted consequential change or inconsistency between the legal text and the implementation plan before it becomes an operational failure.

Maintain an amendment record showing the source text, intended change, approval and commencement decision. It supports later consolidation, implementation and statutory review.

Official source: Statutory Instruments Act.