TCF codes cover disclosure, marketing, care, and disconnection. What NZ broadband customers are entitled to and how Commerce Commission guidelines help.
Your Rights as a Broadband Consumer
New Zealand has a surprisingly robust framework of codes, guidelines, and regulations protecting broadband consumers. The problem is that almost nobody knows about them. ISPs aren't rushing to educate you, and the information is scattered across multiple organisations.
Here's what actually protects you — and how to use it when things go wrong.
TCF Broadband Product Disclosure Code
The Telecommunications Forum (TCF) Broadband Product Disclosure Code is mandatory for all NZ broadband retailers. It requires providers to give you a standardised Offer Summary before you sign up.
The Offer Summary must include: - The plan name and monthly price (including all mandatory charges) - Contract term and early termination fees - Speed information (typical busy-period speeds, not just theoretical maximums) - Data caps or fair-use policies - Any additional charges (installation, hardware, etc.)
This exists specifically so you can compare plans like-for-like across providers. If your ISP can't or won't provide an Offer Summary, that's a red flag — and potentially a code breach.
The key insight: "typical busy-period speeds" means providers must tell you what speeds you'll actually get during peak evening hours (7–11pm), not just the maximum the technology supports. This is where the gap between marketing and reality often lives.
Commerce Commission Broadband Marketing Guidelines
Published in February 2025, the Commerce Commission's Broadband Marketing Guidelines set out expectations for how ISPs should market their services. While technically voluntary, the ComCom has made clear that misleading broadband advertising can trigger enforcement action under the Fair Trading Act.
Key requirements: - Speed claims must be accurate and substantiated - Pricing must include all mandatory charges (no hiding the router fee in fine print) - Promotional pricing must clearly state what happens when the promotion ends - "Unlimited" data claims must genuinely mean unlimited (no throttling or deprioritisation) - Comparison claims ("fastest," "best value") must be verifiable
If you see broadband advertising that seems misleading — an impossibly cheap price that doesn't include the router, speed claims that don't match your experience — you can report it to the Commerce Commission. They investigate complaints and can take enforcement action against providers who breach the Fair Trading Act.
Customer Care and Disconnection Codes
Two more TCF codes protect you during your time with a provider:
The Customer Care Code sets minimum standards for how providers handle complaints. Your ISP must have a clear complaints process, acknowledge your complaint promptly, and work to resolve it within a reasonable timeframe. If they can't resolve it internally, they must tell you about the Telecommunications Dispute Resolution (TDR) scheme.
The Disconnection Code prevents providers from cutting you off unfairly. Before disconnecting your service for non-payment, your provider must give you adequate notice, offer payment arrangements, and follow specific steps. They can't just pull the plug without warning.
Both codes exist because broadband is increasingly essential — for work, education, healthcare, and staying connected. Being disconnected without proper process isn't just inconvenient, it can be genuinely harmful.
Telecommunications Dispute Resolution (TDR)
If you've complained to your ISP and can't reach a resolution, the TDR scheme is your escalation path. It's a free, independent service that resolves disputes between consumers and telecommunications providers.
How it works: 1. Complain to your ISP first — give them a chance to fix the issue 2. If unresolved after 20 working days (or if your ISP refuses to engage), contact the TDR 3. The TDR assigns a case manager who investigates and facilitates resolution 4. If mediation doesn't work, the TDR can make a binding decision (up to $50,000 in compensation)
The TDR handles complaints about billing, service quality, contracts, disconnection, and more. It's funded by the telecommunications industry, so there's no cost to you.
Contact: tdr.org.nz or 0508 98 98 98
Important: the TDR can only help if you've already tried to resolve the issue with your provider. Document everything — keep emails, note call dates and reference numbers, screenshot speed tests.
Practical Steps When Something Goes Wrong
Here's the playbook when you have a broadband issue:
1. Document the problem: Take screenshots of speed tests, note dates and times of outages, save billing statements that don't match what was promised.
2. Contact your ISP: Call or email (email creates a paper trail). Reference specific promises made at sign-up, the Offer Summary if you have it, and what you expect them to do.
3. Escalate internally: If the first-line support team can't help, ask to escalate. Mention the relevant TCF code (Product Disclosure, Customer Care) — this signals you know your rights.
4. Lodge a complaint: If your ISP isn't resolving the issue, formally lodge a complaint and ask for a complaint reference number.
5. Go to the TDR: If the complaint isn't resolved within 20 working days, escalate to the TDR. The process is straightforward and free.
6. Report to the Commerce Commission: If you believe the provider's advertising or conduct is misleading, report it to the ComCom. They can't resolve individual complaints but they investigate systemic issues.
You have more power than you think. Providers know the regulatory framework — and they'd much rather resolve your complaint than have it escalated.



