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Device Manual Audience and use This manual is intended for use by prospective and current authorized service providers and Measurement Canada employees. It explains what establishment and device information to enter in Measurement Canada’s Online Reporting
2.0 Device and examination data fields This section describes the examination data fields and the information needed to complete each field.
Gravimetric devices Gravimetric devices Type 1: Trade weights Subtype Inclusions 10 Trade weights. Not applicable to authorized service providers. Type 2: Computing scales Subtype
Volumetric devices Abbreviations ATC = Automatic temperature compensator APC = Automatic pressure compensator LPM = Litres per minute Type 50: Dispensers Subtype Inclusions Exclusions 10 Uncompensated
General devices All types and subtypes indicated in this category are available to Measurement Canada inspectors only (not authorized service provider technicians).   Type 90: Gravimetric dynamic measures Subtype Inclusions
Local standards Type S1: Gravimetric Subtype Inclusions 10 Measurement Canada Departmental gravimetric standards. 20 Industry Industry gravimetric standards. 30 OGD Other government department
Revisions   Version Effective date Revisions 1.2 September 15, 2020 Type 8: updated the inclusions for subtypes 20 and 22. Type 50, subtypes 20 and 21: modified the subtype name. Type 51
02 Forestry Inclusions trees logs firewood wood by-products (other than methyl alcohol and wood resins) paper (other than recycled paper in its untreated form) Where the sale of the above products is based on weight or measurement, the devices
03 Grain and field crops Inclusions This sector includes the following field crops and seed for the crops: cereal grains oil seeds grain corn wheat forage hay dry field peas beans   0303  Canadian Grain Commission weighing devices (M)
04 Upstream petroleum Inclusions Measuring devices used in trade transactions to measure unrefined (crude) petroleum products are not subject to approval or examination. This is applicable to all weighing and measuring devices in the upstream petroleum trade sector,
05 Mining Exclusions Measuring devices used for gauging ship holds that are used in the wholesale trade of mining products.   0502  Ore, wholesale (M) All devices used in this subsector are subject to a two-year mandatory examination
06 Downstream petroleum Inclusions The trade of downstream petroleum occurs between the following parties: petroleum refineries gas processing facilities wholesalers retailers commercial customers Exclusions Devices used to weigh and measure
07 Livestock and poultry 0701  Livestock Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to weigh and measure in the sale of: cattle, hogs, sheep and goats horses and other equids, or a combination of these other
08 Electricity 0801  Electricity Inclusions Meters used to generate, transmit and/or distribute electricity, including the generation and transportation of electric power even if all or most of the power is used in a particular manufacturing, mining or
09 Food and beverage manufacturing, wholesale 0903  Bakery products Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the wholesale manufacturing of products such as biscuits, bread and other bakery products.   0905  Sugar and
10 Chemical products 1002  Pharmaceutical and medicine Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the manufacturing of drugs and medicines for human or animal use.   1004  Industrial chemicals
11 Natural gas distribution 1101  Natural gas distribution Inclusions Meters used in the distribution of natural gas or synthetic gas through a system of mains. This industry is the domestic component that distributes natural gas to final demand users.  
12 Textiles 1203  Textiles Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Manufacturing filament yarn, staple fibre, elastic yarn and tire cord yarn, woollen
13 Telecommunications 1301  Telecommunications Not subject to mandatory examinations. Inclusions Measuring devices used to carry out the following activities: Operating telephone and other telecommunication transmission services by electromagnetic
14 Steam and thermal energy 1401  Thermal energy Not subject to mandatory examinations. Inclusions Devices used to measure thermal energy.   1402 Steam Not subject to mandatory examinations. Inclusions Devices used to measure steam.  
15 Dairy Exclusions Scales used to determine butterfat content, etc. of milk. (Not considered as trade.) Dairy products sold at the retail level. (Included in the retail food trade sector.) Devices used to weigh or measure products for retail sales.
32 Car and truck leasing 3201  Car and truck leasing Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the renting and leasing of passenger cars or trucks without drivers based on time.  
33 Precious metals and stones 3301  Jewelry and precious metals Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Manufacturing jewelry and silverware. Re-refining, remelting and/or
34 Piece goods, wholesale and retail 3401  Piece goods, wholesale Not subject to mandatory examinations. Inclusions Measuring devices used in the wholesale dealing in: piece goods or yard goods notions or small wear (i.e. buttons, clothing fasteners, lace,
35 Laundries and cleaners 3505  Laundries and cleaners Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the provision of laundering, dry cleaning, valet, carpet cleaning and linen supply services.  
36 General merchandise 3601  General merchandise, wholesale Not subject to mandatory examinations. Inclusions Devices used to weigh and measure in the wholesale trade transactions of an establishment with a diversified line of merchandise of which hardware,
37 Rubber products (manufacturing) 3701  Rubber products (manufacturing) Not subject to mandatory examinations. Inclusions Devices used to weigh and measure: rubber hoses and belting mechanical rubber goods weather stripping (rubber and plastic) pressure
38 Vending machines 3801  Vending machines Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the retail dealing and use of coin-operated vending machines to dispense a variety of products.  
39 Hardware stores, retail 3901  Hardware stores, retail Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the retail dealing in any combination of the basic lines of hardware such as: hand and power tools builders’
41 Cannabis products Exclusions Measuring devices used only for inventory, quality or quantity control.   4101  Cannabis, retail Not subject to mandatory examinations. Inclusions Measuring devices used to weigh and measure 30 g or less of
90 Mass 9001 Description This generic mass trade sector is restricted for the use of accredited authorized service providers who are distributors of platform scales and computing scales (types 02 and 03 in the device type and subtype tables) where:
91 Volume 9101 Description This generic volume sector is restricted for the use of individuals who report their time under work elements 24 (Policy/Program Development/Technical Support), 300 (Accreditation), 310 (Registration) or 501 to 503
92 Commodity 9201 Description This generic commodity sector is restricted for the use of individuals who report their time under work element 24 (Policy/Program Development/Technical Support) when the work performed cannot be associated with a specific
93 Metric 9301 Description This generic metric sector is restricted for the use of individuals who report their time under work element 24 (Policy/Program Development/Technical Support) when the work performed cannot be associated with a specific trade
16 Furs and skins 1601  Fur stores Not subject to mandatory examinations. Inclusions Measuring devices used in the retail dealing of ready-to-wear or custom-made fur apparel, including coats and other apparel of sheepskin, leather or suede.  
17 Water 1701  Water utilities Not subject to mandatory examinations. Inclusions Measuring devices used to carry out the following activities: Treating and distributing water for household and other purposes. Distributing water by pipe
18 Petroleum, retail 1801  Petroleum retailers (M) With the exception of retail propane meters (see subsector 1804), all devices used in this subsector are subject to a two-year mandatory examination frequency. Inclusions Meters used in the retail sale of:
19 Fruit, vegetables and other crop farming, wholesale 1901  Fruit and vegetables Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the canning, drying, preserving and freezing of fruit and vegetables including juices, soups, pickles, ketchup and
20 Scrap metal 2006  Automobile wrecking Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Buying and dismantling old automobiles. Selling used auto parts and scrap
21 Transportation 2101  Postal and courier services Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the operation of postal and courier services. Also includes mail service contracts, government, post office
22 Food, retail Exclusions Food service market segments such as branded restaurants. Institutional food services segments, including catering and distribution.   2201  Canadian supermarkets and grocery stores (M) All devices used in
23 Waste collection and disposal 2301  Waste collection and disposal Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Operating utilities such as garbage collection and disposal, garbage
Trade sector tables Audience and use This document is intended for use by recognized technicians employed by authorized service providers (ASPs) and Measurement Canada employees who are required to complete: device examination certificates under the authority
Selection of a trade sector Selecting the trade sector requires attention to the establishment’s customers in order to determine if the transactions are of a retail or wholesale nature. The definitions of wholesale and retail trade appear below. Where a device is used in
Gravimetric devices
01 Fishing Establishments in this trade sector sell only to wholesale customers. Exclusions Scales used to weigh or package fish, fish products and seafood to retail consumers. These scales are included in the retail food trade sector.  
27 Quarries and sand pits 2701  Quarries Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Quarrying, crushing and pulverizing granite, limestone rock, marble, sandstone and shale
28 Non-metallic minerals 2806  Concrete products Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the manufacturing of concrete pipes, structural concrete products and other concrete products not elsewhere listed.
29 Trade contractor (water well drilling) 2901  Trade contractor (water well drilling) Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Drilling or digging water wells. Installing and repairing
30 Honey and other apiary products 3001  Honey and other apiary products Not subject to mandatory examinations. Inclusions Devices used by farms to weigh and measure in the wholesale trade of honey, beeswax and bees. Includes apiary products, beekeeping, beeswax and
31 Alcoholic beverages (beer, wine, distillery products) 3101  Alcoholic beverages, wholesale Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the wholesale dealing in beer, liquor, wine and other alcoholic beverages.   3103  Distillery
24 Taxicabs 2401  Taxicabs Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the provision of passenger transportation by automobiles not operated on regular schedules or between fixed terminals, and based on
25 Parking lots and garages 2501  Parking lots and garages Not subject to mandatory examinations. Inclusions Weighing and measuring devices used in the operation of parking lots and garages for live storage of automobiles based on time measurement.  
26 Tobacco 2601  Tobacco products Not subject to mandatory examinations. Inclusions Weighing and measuring devices used to carry out the following activities: Rolling, grinding, blending and flavouring tobacco. Manufacturing tobacco
Device product code table Audience and use This document is intended for use by recognized technicians employed by authorized service providers and Measurement Canada inspectors who complete device examination certificates under the authority of the Weights and Measures
Example of table with charts Number of pages by main purpose and audience   Education Task Navigation Support Information Corporate General 2 0 20 4 100 50 Students 2 2 1 5
Volumetric devices Abbreviations ATC = Automatic temperature compensator APC = Automatic pressure compensator LPM = Litres per minute  
General devices All types and subtypes indicated in this category are available to Measurement Canada inspectors only (not authorized service provider technicians).
Restricted use trade sectors and subsectors
1.1 Establishment identification number The establishment identification number (ID) is a database-generated seven-digit number assigned to any person or business that has a weighing or measuring device in their possession for use in trade.
1.2 Legal name The legal name of an establishment that uses devices for trade as it appears on government or corporate documents.   Do not update ORA establishment details to reflect ownership changes A change in ownership requires that:
1.3 Operating name The operating name is the name that an establishment does business as, or under which it operates; it often appears on signs. For example, a company with the legal name 123456 Ontario Ltd. could be doing business as Joe’s Deli.  
1.4 Banner Banners are listed in ORA for a group of establishments that share common ownership or are part of a franchise or chain of companies (e.g. Petro Canada, 7-Eleven, Sobeys, Rona, etc.). Second banner, same establishment ownership Where an
1.5 Address Refers to the location where the device can be found. When an address is entered, ORA attempts to validate it. If ORA is unable to validate it, a warning message will appear. Verify the address and, if correct, select Save again. Rural
1.6 City Refers to the city, town or village where the device is located, as designated by the Canada Post Corporation. Names of previously amalgamated cities, towns, etc., can be used if these names continue to exist with the Canada Post
1.7 Province Refers to the province where the device is located. It must correspond to the address.
1.8 Postal code Refers to the Canada Post Corporation code for the device’s location. Enter the postal code in the A1A 1A1 format. Note:  Measurement Canada uses the postal code to assign establishments to geographic regions and districts; it
1.9 Telephone number Refers to the telephone number of the establishment. Enter the telephone number in the 999-999-9999 format.   Unknown phone number If the phone number for the establishment is unknown or the phone line is not yet
1.10 Directions Clear and concise directions to a device location are very important if the device may be difficult to find based on the location provided in the Address field. Example: One kilometre north and two kilometres west of town X.  
1.11 Establishment notes Record additional details about the establishment that are not related to the directions. This can include information such as site access requirements, seasonal hours of operation, the establishment’s mailing address and additional establishment
1.12 Latitude and longitude The establishment’s geographic coordinates are automatically calculated by ORA based on the address indicated in the establishment profile. Select the Latitude and longitude link to display the coordinates and access the link to view the
1.13 Details of establishment's contact person Refers to the primary contact person for the establishment where the device is located. The Device Examination Certificate or Device Transfer Notice will be emailed or mailed to them. The following fields are required: Name Title
2.1 Serial numbers No spaces between characters of serial numbers Enter the serial number indicated on the device information plate with no spaces between characters. Enter the serial number of: the device or component as indicated on the
2.2 Approval numbers Refer to Measurement Canada’s Notice of approval database for device approval numbers.   Revision numbers Do not record revision numbers for notices of approval. The device Approval number is a required field for the
2.3 Device type The device type code represents the general type of device. Volumetric devices (dispensers, high-speed dispensers and bulk meters) are differentiated by capacity only. Refer to the Device type and subtype tables.  
2.4 Device subtype The subtype code describes in more detail the type of device. Refer to the device type and subtype tables. For information about altering the type of a previously examined gravimetric device, consult bulletin M-08. Note 1:  A vehicle
2.5 Trade sector The terms “trade sector” and “category of trade” have the same meaning. The Trade sector field requires a four-digit numerical code for each device examined. To select a trade sector, it is necessary to determine whether transactions are
2.6 Capacity and interval To record the legal capacity of a device in ORA, enter a quantity and a unit of measure. If the device has one unit of measure, enter the capacity and interval in that unit of measure. If the device is switch selectable for units of measure,
2.7 Device notes This field is used to record pertinent information about the device that will be saved to the device profile. As an example, for a vehicle-mounted meter, this is where the vehicle number or license plate number would be entered. The information will
2.8 Device status This field indicates whether a device is active (used in trade) or inactive (not used in trade).
2.19 Temperature standard expiry date Refers to the expiry date of each temperature standard used for the examination, as indicated on the Measurement Canada Certificate of Calibration and Designation.  
2.21 Project number (for use by Measurement Canada only) In this field, enter the marketplace monitoring project number. Choose Select from list for a complete list of current project numbers. Project number X-29 may only be used with examination types F4 and P4. When this project number is used:
2.14 Equipment identification number (for use by Measurement Canada only) This is the ID number of the equipment that was used for the examination, as indicated in the equipment usage tables.
2.16 Physical standard identification number Indicates the identification number assigned to the physical standard used for the examination. If more than one standard was used during the examination, select the Add Standard ID link to add standards. If a set of standards was used,
2.17 Physical standard expiry date Refers to the expiry date of each physical standard used for the examination, as indicated on the Measurement Canada Certificate of Designation.  
2.18 Temperature standard identification number Indicates the identification number assigned to the temperature standard used for the examination. If more than one temperature standard was used during the examination, select the Add temperature standard ID link to add standards.
Device product codes Code Category Description 10 Petroleum products (excludes food grade) Distillates (diesel fuels, fuel oils, stove oils, bio-diesel and bio-diesel blends). 11 Petroleum products (excludes
Revisions Effective date Revisions July 22, 2024 Updated the description of product code 22 - Solvents to include ethanol. September 15,  2020 Added type 51.
Type 4: Hopper scales Subtype Inclusions 10   Non-automatic Hopper and tank scales. 11   Automatic Bulk weighing systems (receiving and delivery systems).    
Type 1: Trade weights Subtype Inclusions 10 Trade weights. Not applicable to authorized service providers.    
Type 2: Computing scales Subtype Inclusions Exclusions 10   Non-automatic counter Non-automatic retail computing counter scales. - 20   Non-automatic POS Non-automatic point of sale (POS)
Type 3: Platform scales Subtype Inclusions Exclusions 10   Non-automatic single-deck Dormant, axle, bagging, postal, etc. - 11   Automatic single-deck dynamic weighing Automatic platforms
Type 5: Crane scales Subtype Inclusions 10   Non-automatic Crane scales.    
Type 6: Conveyor belt scales Subtype Inclusions Exclusions 11   Automatic Conveyor belt scales. Not applicable to authorized service providers. Platforms with conveyors atop.  
Type 7: Overhead rail scales Subtype Inclusions 10   Non-automatic Non-automatic overhead rail type scales. 11   Automatic Automatic overhead rail type scales.    
Type 8: On-board scales Subtype Inclusions 10   Non-automatic forklift and lift truck Static weighing (non-integrating) forklift and lift truck weighing systems. 12   Non-automatic tank and hopper
Type 9: Vehicle scales Subtype Inclusions Exclusions 10   Non-automatic attended single-deck Attended non-automatic single-deck vehicle scales. Axle scales. 20   Non-automatic attended multi-deck
Type 10: Railway scales Subtype Inclusions 10   Non-automatic single-deck Non-automatic railway and combination scales. 11   Automatic single-deck Automatic railway scales. Not
Type 51: High-speed dispensers Subtype Inclusions 10   Uncompensated Uncompensated high-speed dispensers (>90 LPM). 11   Temperature compensated High-speed dispensers incorporating an ATC (>90 LPM).
Type 52: Bulk meters Subtype Inclusions Exclusions 10   Uncompensated Uncompensated bulk meters, including portable measuring systems (e.g. skids, transloaders and refuelling carts). Vehicle-mounted meters.