Registering an agricultural chemical
Find out what information you need to give MPI if you want to register an agricultural chemical or change an existing registration.
Registration means obtaining authorisation under section 21 of the ACVM Act for importing, manufacturing, selling, or using a trade name product in New Zealand. It is an approval to market your product. For more about the process, including timeframes, read:
How to register your product
To register your agricultural chemical, you need to fill out the application form (product data sheet) and send it to us along with all the required information. The following documents help you through the process. Read the information requirements document first.
Registration and product datasheet agricultural chemicals
Complete these forms as part of your application to register an agricultural chemical under the ACVM Act.
- Guideline [PDF, 294 KB]
- Registration of an ACVM trade name product [DOC, 417 KB]
- Product data sheet [DOC, 379 KB]
- Renewal of registration of ACVM Product [DOC, 452 KB]
- Variation to registration of an ACVM trade name product [DOC, 424 KB]
Information requirements for chemistry, manufacturing, efficacy, crop safety, residues, and labelling can be found here:
Another useful labelling guide has been produced by Agcarm:
If your product has an active ingredient that has not been assessed in New Zealand before, a maximum residue level (MRL) may need to be set. For more information, go to:
If you are unsure of how to register your product, you should hire a consultant to help you. As the regulatory body, MPI cannot provide consultation through the registration process. Listed consultants, who are not MPI-endorsed at this stage, nominate their own areas of expertise. Refer to the key at the bottom of the list.
All required data must be assessed by MPI or by a third party before an application can be put into the system. Data assessment is generally quicker if you engage an independent consultant.
You may choose to do your own data assessment, but reports must be made by independent assessors. In-house assessors or assessors related to your company in some way are not acceptable, owing to conflict of interest issues. Your registration consultant cannot also be your data assessor.
It is your responsibility to ensure that the person doing the data assessment has appropriate qualifications. If a data assessor is not already known to us, you must include their CV along with your application.
Find templates for data assessment reports:
If you think some of the required information may not be necessary in your case, read:
- Deviation from information specified in the ACVM registration information requirements [PDF, 107 KB]
To make a change to your product registration, you need two forms: (1) the Variation to registration of an ACVM product (ACVM 1V) application form and (2) the relevant form for the type of change you wish to make (ACVM 6 – 14, as specified in section 3 of the Variation form).
When we receive your variation application, we will determine whether the change requested is minor or major. A change is considered minor if the information can be summarised in the application and if it requires minimal supporting data.
- Minor changes require limited regulatory appraisal, so are quicker to process.
- Major changes require more assessment and may require additional information.
We will inform you by email as to whether your application falls into the minor or major category.