Construction compliance deadlines in South Africa — CIDB, COIDA and NHBRC

Four deadlines decide whether a construction firm can work: the CIDB registration that keeps you eligible for public work, the COIDA Return of Earnings that keeps your letter of good standing alive, the NHBRC renewal and enrolment that let you build homes, and the project notification that must reach the Department before certain work starts. Each one, missed, stops work rather than fining you.

Reviewed by TefCo Compliance Research — last verified 7 September 2026.

In short

CIDB contractor registration requires an annual update and a three-year renewal to stay on the Register of Contractors.
The COIDA letter of good standing is tied to the Return of Earnings — no return, no letter, no site access.
NHBRC registration carries an annual renewal fee, and a home must be enrolled 15 days before construction starts.
Nothing here renews automatically. Every one lapses silently.

The deadline table

Obligation	Cycle	Consequence of missing it
CIDB contractor registration	Annual update, plus a three-year renewal	Falling off the Register of Contractors — public work bids fail
COIDA Return of Earnings	Annual	Letter of good standing not issued; assessment penalties and interest
COIDA letter of good standing	Valid for a limited period, tied to the Return of Earnings	Site access refused; bids disqualified
NHBRC annual membership renewal	Annual	Cannot lawfully build homes for housing consumers
NHBRC home enrolment	15 days before construction commences on that home	No warranty cover for the housing consumer

Confirm your own renewal dates on the CIDB, Compensation Fund and NHBRC systems — they run off your registration dates, not a single national date.

CIDB: annual update, three-year renewal

Contractors on the CIDB Register of Contractors must complete an annual update and renew their registration and grading every three years. Grading designation is what determines the value of public-sector work you may tender for.

Tender evaluators check the register live. A grading that lapsed last month disqualifies a bid submitted today, regardless of the work you have actually delivered.

Start the three-year renewal well before expiry — financial and works capability evidence takes time to assemble, and a lapsed registration cannot be backdated onto a bid already submitted.

COIDA: the Return of Earnings drives everything

Every employer must register with the Compensation Fund and furnish the required particulars under the Compensation for Occupational Injuries and Diseases Act 130 of 1993, section 80. The annual Return of Earnings drives the assessment, and the letter of good standing is issued only once the return is filed and the assessment is paid.

Because principal contractors and clients require a current letter before allowing site access, a late return does not just cost a penalty — it costs the site.

Filing is done through the Compensation Fund's online submissions portal. Confirm the current filing deadline on the portal each year; it has moved between cycles.

NHBRC: registration renewal and per-home enrolment

Home builders must register with the NHBRC under the Housing Consumers Protection Measures Act 95 of 1998, with rules made under section 7. The NHBRC's published fees are a once-off, non-refundable registration fee of R745.61 and an annual membership renewal fee of R526.32.

Separately, each new home must be enrolled with the NHBRC 15 days before construction commences. Enrolment is what gives the housing consumer warranty cover — building first and enrolling later leaves the consumer, and you, exposed.

NHBRC published fees
Fee	Amount	Frequency
Registration fee	R745.61	Once-off, non-refundable
Annual membership renewal	R526.32	Annual

Fees are published by the NHBRC and change from time to time — confirm the current amount before paying.

Project-level notifications

The Construction Regulations 2014, made under the Occupational Health and Safety Act 85 of 1993, section 43, impose project-level duties on the client, the principal contractor and contractors, including notification of certain construction work to the Department of Employment and Labour and appointment of the required competent persons before work begins.

Treat notification and appointments as pre-start items on your programme, not as paperwork to catch up on in week two.

Frequently asked

How often must CIDB registration be renewed?

Contractors complete an annual update and renew their registration and grading every three years on the Register of Contractors.

Why is my letter of good standing not being issued?

Almost always because the annual Return of Earnings has not been filed or the assessment has not been paid. The letter is issued off a compliant COIDA account.

When must a home be enrolled with the NHBRC?

15 days before construction of that home commences.

What does NHBRC registration cost?

The NHBRC publishes a once-off registration fee of R745.61 and an annual membership renewal fee of R526.32. Confirm current amounts with the NHBRC.

Sources

TefCo Corporate Compliance (Pty) Ltd is a compliance management platform, not a legal, tax or advisory firm. This guide is general information, not advice. Fees, dates and thresholds change — confirm current figures with the regulator before you rely on them.