Posted by Matt Bebbington on 9th Aug 2024
Get your motorhome or caravan certified self-contained under the green warrant system. Expert upgrades, installation and certification support in Christchurch, for legal freedom camping across New Zealand.
All blue warrant certifications will no longer be valid after 7 June 2026. From this date, only vehicles with the new green warrant certification can legally freedom camp on local authority land, conservation areas and other designated sites across New Zealand.
If you currently have a blue warrant, you can continue freedom camping until your warrant expires or 7 June 2026 — whichever comes first. After that, you must hold green warrant certification to freedom camp legally.
Penalty: freedom camping without valid certification carries a $400 infringement fee, with fines up to $1,000 for repeated offences.
To experience the best of New Zealand through freedom camping, your RV must be certified self-contained under the green warrant system. Certification proves your vehicle can operate independently for at least three days without external facilities or discharging waste into the environment.
Self-containment certification is required for freedom camping on local authority land, Department of Conservation land, NZTA land and LINZ land throughout New Zealand. The regulations — established under the Plumbers, Gasfitters and Drainlayers (Self-Contained Vehicles) Regulations 2023 — aim to keep freedom camping sustainable while protecting the environment and communities.
At RV Solutions in Christchurch, we help motorhome and caravan owners meet the green warrant requirements — from upgrades and installations through to getting ready for certification. We know the regulations and can guide you through the process.
Your vehicle must meet all of these to be certified.
The biggest change: portable toilets no longer qualify. Your vehicle must have a permanently installed fixed toilet.
Fresh water capacity for a minimum of 3 days, based on certified occupancy (at least 4L per person per day).
Grey and black water capacity must equal or exceed fresh water capacity, for 3-day independence.
A working sink connected to the wastewater system via a proper water trap to prevent odours.
Adequate sealed storage for solid waste, for the certified duration and occupancy.
Proper ventilation to maintain air quality and prevent moisture buildup inside the vehicle.
Certification is based on the number of occupants your vehicle can accommodate. For example, a vehicle certified for 2 people must have:
Minimum fresh water: 24 litres (2 people × 4L/day × 3 days)
Minimum wastewater: 24 litres (equal to or greater than fresh water)
Fixed toilet: adequate capacity for 2 people for 3 days
Certification in four steps.
If your RV doesn't yet meet the requirements, we can install a fixed toilet, upgrade water tanks, add proper venting, and ensure all systems comply. Our Christchurch workshop handles complete installations.
Schedule your inspection with an approved Certification Authority in your region — you can find certified authorities in the national SCV register at nzscv.co.nz. Inspection fees vary by provider.
A qualified vehicle inspector checks your RV against the requirements. If approved, you pay the $120 (inc GST) government SCV levy plus the inspector's fee.
You'll receive a self-containment certificate, a green warrant card (displayed on the windscreen) and a green sticker (rear of vehicle). Your vehicle is added to the national register. Certification is valid for 4 years.
All blue warrants become invalid after 7 June 2026, regardless of their original expiry date. You must obtain a green warrant to continue freedom camping. Your blue warrant is valid only until it expires or 7 June 2026, whichever comes first.
No. Portable toilets no longer qualify for green warrant certification. You must have a fixed toilet permanently secured in your vehicle — the most significant change in the new regulations.
It's valid for 4 years from the date of issue. However, if you modify your vehicle's plumbing, tanks or toilet, you must be recertified.
If it can't be retrofitted to meet the requirements, it will no longer qualify as self-contained for freedom camping. You can still use it at campgrounds and areas where self-containment isn't required.
With a valid green warrant, you can freedom camp on designated local authority land, DOC sites and other public areas that allow self-contained vehicles. Always check local bylaws and signage.
Freedom camping without valid self-containment certification carries a $400 infringement fee, and repeated or serious offences can result in fines up to $1,000. Enforcement officers can verify your certification on the national register.
If you plan to freedom camp and connect to shore power, yes. An EWOF certifies your electrical system is safe; the green warrant certifies your water and waste systems meet self-containment requirements. They're separate certifications.
Yes. While NZMCA offers certification to members, there are many approved Certification Authorities throughout New Zealand who can certify any vehicle. Find one at nzscv.co.nz.
Whether you need a complete self-containment installation or just help getting an existing system ready for certification, we can guide you through the requirements and make sure your motorhome or caravan is compliant for freedom camping across New Zealand.
This page is general guidance only. Self-containment rules, fees and dates are set by the relevant authorities and can change — always confirm current requirements and certification details with an approved Certification Authority or the official SCV register (nzscv.co.nz) before relying on them.