Pesticide licence in Nova Scotia: categories, exam and renewal

This page reports what the official source says. It is not legal advice: ask the office named here. The source is Nova Scotia Environment and Climate Change, which certifies pesticide vendors, applicators and the businesses that employ them. The parent page, pesticide licences by country, has the national background.

At a glance

Item	What the department says
Agency	Nova Scotia Environment and Climate Change, Pests and Pesticides
Certificate for work for hire	Pesticide applicator certificate for the class, valid five years, plus a Business Operator Certificate for the company valid one year
Class for trees and turf	Class III (D) Landscape; Class III (A) Forestry, Class III (B) Greenhouse and Class III (C) Industrial Vegetation are separate
Exam	Online proctored Core exam plus the class exam, closed book, three hours, 75% on each; CA$66.35 fee with the application
Recertification	Write an approved exam or collect 15 continuing education points over five years, at most 10 in any one year
Insurance or bond	Not stated on the pages read
Reciprocity	Accepted case by case for certificates that meet the Canadian national standard; one time only

Who must be certified

The department's applicator page says anyone in Nova Scotia who sells or applies commercial or restricted class pesticides must be certified, and certification needs a provincial exam. Its business operator page adds that a business which sells commercial or restricted class pesticides, or sells the service of applying them, needs a Business Operator Certificate, and every employee who uses or sells those products must also be certified. The business certificate has no test. It needs an application, a contingency plan for spills, proof the company is registered in Nova Scotia and the fee. It is valid for one year. Applicators carry their certificates while working, and a current copy of the business contingency plan is kept in each vehicle.

The class that covers trees and turf

The department's training resources page lists the classes: Class I Domestic and Commercial Vendor, Class II Structural, Class III (A) Forestry, (B) Greenhouse, (C) Industrial Vegetation and (D) Landscape, Class IV Mosquito and Biting Fly, Class V Aquatic Vegetation, Class VI Fumigation, Class VII Aerial and Class VIII Agriculture. Landscape is Class III (D), with its own manual. The Core manual is used with Structural, Forestry, Greenhouse, Industrial Vegetation, Landscape, Mosquito, Aquatic and Fumigation. The province also has a Non-essential Pesticides Control Act, which the department lists under related information and which this page does not summarize.

Exam

According to the department's certification page, certification follows the National Standard for Pesticide Education, Training and Certification in Canada, and the passing grade for each exam is 75%. Vendors write a single exam and all other classes write the Core exam and the class exam. The 2026 to 2027 exam schedule says sessions are online with a proctor, three hours long and closed book. They need a laptop or desktop with a movable webcam and audio. The application and the CA$66.35 fee must arrive at least five business days ahead. Only one class plus Core can be written per session, a retake needs a new application and fee, and a no-show without notice forfeits the fee. Weekly sessions run most weeks between January 14, 2026 and February 24, 2027.

Renewal

A certificate is valid five years from issue and can be renewed by writing an approved exam or by continuing education point courses. The department's continuing education points program page says 15 points are collected over the five years, with a maximum of 10 in any one year. Courses must be specific to the industry on the certificate, so agricultural content does not count toward a structural certificate. Aerial, fumigation, aquatic vegetation and domestic vendor certificates cannot be renewed by points and need an exam after five years.

Reciprocity

The department's reciprocity process sheet says every application is reviewed case by case. Applicants from other Canadian provinces send the form, the fee, a copy of the certificate and proof of the exam mark and class. The department checks with the issuing province that the certificate is not revoked or suspended and that the province follows the national standard. The Nova Scotia certificate expires on the same date as the original, or at most five years from the earliest exam passed. Reciprocity is granted one time only, and continuing education points cannot be used to renew a certificate that came through reciprocity. Applicants certified outside Canada also need written confirmation that their standards are equivalent. The fee on the application form is CA$66.35.