UK Act of Parliament 1985 United Kingdom

Weights and Measures Act 1985

An Act to consolidate certain enactments relating to weights and measures.

Status
Amended (in force with amendments)
Penalty ceiling
Imprisonment 23 of 48 obligations carry an unlimited fine. 14 carry different penalties and 11 have no criminal penalty — flagged in the list below.

Does it bind you?

Business-side roles with duties under this instrument.

Any Person41 Trader1 Director or Officer1

Plus 5 duties on the regulator, Crown ministers and public bodies — folded into the section list below.

Other Acts binding the same actors

If a role above is yours, these are the other instruments that most often bind it.

Any Person — also bound by 2340 other Acts
Trader — also bound by 825 other Acts
Director or Officer — also bound by 429 other Acts

What it requires

Sections creating concrete business duties or carrying penalties, grouped as the instrument is structured. Titles link to the source text — blue means you’re leaving for legislation.gov.uk.

Part 1

Units and Standards of Measurement

3 of 6 sections shown
s.003 Department of Trade and Industry secondary, tertiary and coinage standards. (opens in a new tab) Regulated
Other duties (1) — Crown / regulator
  • Secretary of State must maintain and verify national measurement standardsCrown / Minister / Government department
s.004 Local standards. (opens in a new tab) Regulated
Other duties (1) — Crown / regulator
  • Local authorities must maintain and certify local weights and measures standardsLocal authority
s.005 Working standards and testing and stamping equipment. (opens in a new tab) Regulated
Other duties (1) — Crown / regulator
  • Local authorities must provide and maintain weighing and measuring equipmentLocal authority
3 other sections in this Part — procedural and definitional
Part 2

Weighing and Measuring for Trade

10 of 14 sections shown
s.008 Units of measurement, weights and measures lawful for use for trade. (opens in a new tab) Prosecution
  • Use only approved units and measures for tradeAny Person

Fine up to £1,000

s.009 Dual marking and conversion charts. (opens in a new tab) Prosecution
  • Fail to comply with dual marking or conversion chart rulesAny Person

Unlimited fine

s.010 Multiples and fractions of measures and units. (opens in a new tab) Prosecution
  • Use illegal divisions on capacity measuresAny Person

Unlimited fine

s.011 Certain equipment to be passed and stamped by inspector. (opens in a new tab) Regulated
  • Ensure trade weighing and measuring equipment is tested and stampedAny Person
s.013 Offences in connection with approved patterns of equipment. (opens in a new tab) Prosecution
  • Misuse or supply measuring equipment with expired or restricted approvalAny Person

Unlimited fine

s.014 General specifications of equipment. (opens in a new tab) Prosecution
  • Use or sell measuring equipment that does not meet legal standardsAny Person

Unlimited fine

s.015 Regulations relating to weighing or measuring for trade. (opens in a new tab) Regulated
  • Use unapproved weighing or measuring equipment for tradeAny Person
s.015 Pre-test stamping by certain manufacturers. Prosecution
  • Use a manufacturer's verification stamp without including a serial numberAny Person

Unlimited fine

s.016 Offences in connection with stamping of equipment. (opens in a new tab) Prosecution
  • Tampering with official stamps on weighing or measuring equipmentAny Person

Unlimited fine

s.017 Offences relating to false or unjust equipment or fraud. (opens in a new tab) Prosecution
  • Use false or unjust weighing equipment or commit fraud in weighingAny Person

Unlimited fine

4 other sections in this Part — procedural and definitional
s.011 Approval of persons to verify equipment manufactured etc by them.
s.011 Testing by official EEA testers.
Part 3

Public Weighing or Measuring Equipment

2 of 3 sections shown
s.018 Keepers of public equipment to hold certificate. (opens in a new tab) Prosecution
  • Use uncertified staff for public weighing or measuringAny Person

Fine up to £1,000

s.020 Offences in connection with public equipment. (opens in a new tab) Prosecution
  • Misuse or mismanagement of public weighing equipmentAny Person

Unlimited fine

1 other section in this Part — procedural and definitional
Part 4

Regulation of Transactions in Goods

10 of 27 sections shown
s.023 Regulations as to information. (opens in a new tab) Prosecution
  • Breach regulations on marking containers or vending machinesAny Person

Unlimited fine

s.025 Offences relating to transactions in particular goods. (opens in a new tab) Prosecution
  • Sell goods in the wrong quantity or packagingAny Person

Unlimited fine

s.026 Quantity to be stated in writing in certain cases. (opens in a new tab) Prosecution
  • Fail to provide written statement of quantity for goodsAny Person

Unlimited fine

s.028 Short weight, etc. (opens in a new tab) Prosecution
  • Deliver short weight or measure to a customerAny Person

Unlimited fine

s.030 Quantity less than stated. (opens in a new tab) Prosecution
  • Possess or sell goods containing less than the stated quantityAny Person

Unlimited fine

s.031 Incorrect statements. (opens in a new tab) Prosecution
  • Issue or use documents with incorrect weight or quantity statementsAny Person

Unlimited fine

s.031 Non-compliance with certain requirements of the FIC Regulation Prosecution
  • Failure to provide accurate food quantity informationAny Person

Unlimited fine

s.032 Offences due to default of third person. (opens in a new tab) Imprisonment
  • Cause another person to commit a weights and measures offenceAny Person
s.033 Warranty. (opens in a new tab) Prosecution
  • Give a false written warranty for goodsAny Person

Unlimited fine

s.041 Check-weighing of certain road vehicles. (opens in a new tab) Prosecution
  • Refuse to check-weigh a road vehicleAny Person

Fine up to £1,000

17 other sections in this Part — procedural and definitional
Part 5

Packaged Goods

0 of 22 sections shown
22 other sections in this Part — procedural and definitional
Part 6

Administration

2 of 10 sections shown
Part 7

General

4 of 22 sections shown
s.080 Obstruction of inspectors. (opens in a new tab) Prosecution
  • Obstruction of a Trading Standards inspectorAny Person

Fine up to £1,000

s.081 Failure to provide assistance or information. (opens in a new tab) Prosecution
  • Failure to assist or providing false info to a weights and measures inspectorAny Person

Unlimited fine

s.082 Offences by corporations. (opens in a new tab) Imprisonment
  • Personal liability for corporate weights and measures offencesDirector or Officer
s.087 Secretary of State to report to Parliament. (opens in a new tab) Regulated
Other duties (1) — Crown / regulator
  • Secretary of State must report to Parliament on weights and measures functionsCrown / Minister / Government department
18 other sections in this Part — procedural and definitional
s.079 Investigatory powers
Schedules

Schedules

17 of 166 shown
s.005 Solid Fuel (opens in a new tab) Prosecution
  • Sell solid fuel by improper weight or volumeAny Person

Unlimited fine

s.sch003a (1) An approved verifier shall maintain in force such systems... Regulated
  • Maintain a quality system for verifying weighing and measuring equipmentAny Person
s.sch003a (1) An approved verifier shall prepare and keep up-to-date a... Regulated
  • Prepare and maintain a quality system manual for equipment verificationAny Person
s.sch003a An approved verifier shall keep a record of every test... Regulated
  • Keep records of all equipment testsAny Person
s.sch004 Subject to paragraphs 3 and 11 below ballast— Regulated
  • Sell ballast by volume or net weight onlyAny Person
s.sch004 Without prejudice to section 15 of this Act, no article... Regulated
  • Use non-compliant cubic measure for ballastAny Person
s.sch004 In measuring any ballast against a calibration mark on such... Regulated
  • Fail to level off ballast when measuring for tradeAny Person
s.sch004 (1) If any of the ballast is being carried for... Regulated
  • Fail to provide or record ballast delivery document detailsAny Person
s.sch004 Any document required by paragraph 7 or 8 above shall... Prosecution
  • Fail to carry or hand over ballast delivery documents during journeyAny Person

Unlimited fine

s.sch005 Any person who with intent to defraud or deceive damps... Prosecution
  • Dampen solid fuel with intent to defraudAny Person

Unlimited fine

s.sch005 If in the case of any solid fuel sold otherwise... Prosecution
  • Refuse to weigh solid fuel on buyer's requestAny Person

Unlimited fine

s.sch005 (1) If the vehicle is carrying any relevant goods for... Regulated
  • Fail to provide delivery document for bulk goods transportAny Person
s.sch005 Any document required by paragraph 17 or 18 above shall... Regulated
  • Fail to carry or hand over required documents during goods transportAny Person
s.sch005 Where, in the case of any rail vehicle used on... Regulated
  • Attach document with consignor details to rail vehicles carrying unpackaged solid fuelAny Person
s.sch005 (1) If paragraph 21 or 23 above is contravened, the... Regulated
  • Fail to comply with solid fuel transport document requirementsAny Person
s.sch005 (1) This paragraph applies where solid fuel is carried on... Prosecution
  • Fail to display solid fuel weight and seller details on vehicleAny Person

Unlimited fine

s.sch006 Subject to paragraph 3 below, goods to which this Part... Regulated
  • Sell goods with correct net quantity markingTrader
149 other schedules
s.sch003 Measures and Weights Lawful for Use for Trade
s.sch003 Weights of— 500 ounces troy 0·4 ounce troy 400 ounces...
s.sch003 Weights of— 25 kilograms 3 grams 20 kilograms 2 grams...
s.sch003 Weights of— 500 carats (metric) 1 carat (metric) 200 carats...
s.sch003a APPROVALS UNDER SECTION 11A
s.sch003a Where– (a) any person makes an application for an approval,...
s.sch003a (1) An approval shall be in writing and, unless previously...
s.sch003a (1) If it appears to an inspector that, otherwise than...
s.sch003a (1) Subject to sub-paragraph (2) below, the Secretary of State...
s.sch003a (1) Where the Secretary of State decides, whether in the...
s.sch003a (1) This paragraph applies where, not less than three months...
s.sch004 In this Schedule, " ballast" means any of the following...
s.sch004 In the case of any document such as is mentioned...
s.sch004 (1) In Scotland, paragraph 2 above and Part II of...
s.sch004 There shall be exempted from the requirements of paragraph 2...
s.sch004 This Part of this Schedule shall have effect with respect...
s.sch004 (1) Subject to sub-paragraph (2) below, if all or any...
s.sch005 This Schedule applies to goods of any of the following...
s.sch005 (1) This paragraph applies to any vehicle which is used...
s.sch005 An order under section 22 of this act may amend...
s.sch005 Where a request under paragraph 13 above is made in...
s.sch005 Where after any weighing in pursuance of a request under...
s.sch005 This Part of this Schedule shall have effect with respect...
s.sch005 (1) Subject to sub-paragraph (2) below, if all or any...
s.sch005 (1) Subject to sub-paragraphs (2) and (3) below, solid fuel...
s.sch005 Where any seller of solid fuel causes that fuel to...
s.sch005 Subject to paragraphs 22 and 28 below, the vehicle shall...
s.sch005 (1) Paragraph 21 above shall not apply to any rail...
s.sch005 (1) Subject to subparagraph (2) and paragraph 24 below ,...
s.sch005 (1) Paragraph 23 above shall not apply to any vehicle...
s.sch005 (1) The following provisions of this paragraph apply—
s.sch005 (1) Paragraph 21 above shall not apply to any rail...
s.sch005 (1) Solid fuel— (a) if made up in advance ready...
s.sch005 (1) This paragraph applies to solid fuel made up in...
s.sch005 Solid Fuel
s.sch005 There shall be exempted from all the requirements of paragraphs...
s.sch005 Solid fuel shall be sold by means of, or offered...
s.sch005 A local weights and measures authority may make byelaws, subject...
s.sch006 This Part of this Schedule applies to—
s.sch006 Paragraph 4 and 5 of Schedule 4 to this Act...
s.sch006 Subject to paragraphs 12 and 13 below—
s.sch006 (1) ) Paragraph 11 above shall not have effect in...
s.sch006 There shall be exempted from the requirements of paragraph 11...
s.sch006 Paragraphs 9 and 10 of Schedule 5 to this Act...
s.sch006 Miscellaneous Goods other than Foods
s.sch006 Miscellaneous Goods other than Foods
s.sch006 (1) In this Part of this Schedule “soap” does not...
s.sch006 Subject to paragraph 18 below— (a) soap in the form...
s.sch006 There shall be exempted from the requirements of this Part...
s.sch006 This Part of this Schedule applies to goods of any...
s.sch006 Subject to paragraph 21 below, goods to which this Part...
s.sch006 There shall be exempted from all requirements of paragraph 20...
s.sch006 This Part of this Schedule applies to—
s.sch006 Subject to paragraphs 24 and 25 below, goods to which...
s.sch006 The following shall be exempted from the requirements of this...
s.sch006 Notwithstanding anything in paragraph 24 above, nails—
s.sch006 This Part of this Schedule applies to—
s.sch006 Subject to paragraph 28 below, goods to which this Part...
s.sch006 There shall be exempted from the requirements of this Part...
s.sch006 This Part of this Schedule applies to antifreeze fluid for...
s.sch006 Notwithstanding anything in paragraph 2 above, liquid fuel—
s.sch006 Subject to paragraph 31 below, goods to which this Part...
s.sch006 There shall be exempted from all requirements of this Part...
s.sch006 This Part of this Schedule applies to enamel, lacquer, liquid...
s.sch006 Subject to paragraph 34 below, goods to which this Part...
s.sch006 The following shall be exempted from the requirements of paragraph...
s.sch006 This Part of this Schedule applies to—
s.sch006 Subject to paragraph 37 below, goods to which this Part...
s.sch006 The following shall be exempted from all the requirements of...
s.sch006 This Part of this Schedule applies— (a) to cheroots, cigarettes...
s.sch006 Subject to paragraphs 40 and 41 below, goods to which...
s.sch006 This Part of the Schedule applies to ready-mixed cement mortar...
s.sch006 In relation to postal stationery, the reference to number in...
s.sch006 There shall be exempted from the requirements of this Part...
s.sch006 (1) Subject to the following provisions of this Part of...
s.sch006 Part II of Schedule 4 to this Act, except sub-paragraph...
s.sch006 Paragraph 5 and 6 above shall not have effect in...
s.sch006 This Part of this Schedule applies— (a) to agricultural liming...
s.sch006 (1) ) Goods to which this Part of this Schedule...
s.sch007 (1) This paragraph applies to any goods which, not being...
s.sch007 (1) This paragraph applies to any goods which, not being...
s.sch007 (1) This paragraph applies to aerosol products containing any goods...
s.sch007 (1) This paragraph applies to any collection of two or...
s.sch007 There shall be exempted from any requirement of paragraph 1,...
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch008 Powers of Inspectors and Local Weights and MeasuresAuthority Under Part V
s.sch010 The following provisions of this Act shall extend to Northern...
s.sch010 (1) ) The Department of Economic Development for Northern Ireland...
s.sch010 For the purposes of providing the Northern Ireland primary standards...
s.sch010 The Secretary of State shall from time to time as...
s.sch010 Any Northern Ireland primary standard maintained under this Part of...
s.sch011 In this Schedule— “the 1963 Act” means the Weights and...
s.sch011 Any equipment to which section 11 of this Act applies...
s.sch011 (1) Each of the following instruments, namely—
s.sch011 (1) Weighing equipment (including weights) which weighs wholly or partly...
s.sch011 (1) Nothing in section 8 of this Act shall prevent...
s.sch011 (1) Weighing equipment (including weights) which weighs wholly or partly...
s.sch011 Paragraphs 12(1) and 14(1) and (2) above have effect notwithstanding...
s.sch011 (1) Nothing in section 8 of this Act shall prevent...
s.sch011 (1) This paragraph applies to any pattern of weighing equipment—...
s.sch011 (1) This paragraph applies to any agreement which—
s.sch011 Subsection (3) of section 35 of the Local Government Act...
s.sch011 Any reference, whether express or implied, in any enactment, instrument...
s.sch011 Transitional Provisions and Savings
s.sch011 (1) Any person who immediately before the commencement of section...
s.sch011 Nothing in the definition of “gallon” or “litre” in Schedule...
s.sch011 Any byelaws made by a local authority for any of...
s.sch011 Any provision contained in a byelaw made under paragraph 5...
s.sch011 In any of the following, namely— (a) any byelaw made...
s.sch011 Where any byelaw to which paragraph 25 above applies contains...
s.sch011 Any reference, whether express or implied, in any enactment, instrument...
s.sch011 Where a period of time specified in an enactment repealed...
s.sch011 In any Act passed before 31st July 1963—
s.sch011 Any local Act passed before 31st July 1963 shall continue...
s.sch011 Where an enactment contained in any local Act passed before...
s.sch011 Any standard which immediately before the commencement of this Act...
s.sch011 A certificate of fitness for use as a local standard...
s.sch012 In section 20(1) of the Petroleum (Consolidation) Act 1928, for...
s.sch012 (1) The Weights and Measures (Northern Ireland) Order 1981 shall...
s.sch012 In paragraph 15 of Schedule 8 to the Local Government...
s.sch012 Consequential Amendments
s.sch012 Consequential Amendments
s.sch012 Consequential Amendments
s.sch012 n section 17(5)(b) of the Greater London Council (General Powers)...
s.sch012 Consequential Amendments
s.sch012 (1) Section 12 of the Weights and Measures &c. Act...
s.sch012 In section 14 of the Weights and Measures &c. Act...
s.sch012 In Schedule 6 to the Weights and Measures &c. Act...
s.schedule/13/part/3/paragraph/wrapper4n2 (1) This Table does not take into account transfers of...
s.schedule/1/part/vi/paragraph/wrapper1n2 Measurement of length Mile = 1760 yards. Furlong = 220...
s.schedule/2/part/iii/paragraph/wrapper2n2 The British copy of the prototype metre, being a bar...
s.schedule/2/part/v/paragraph/wrapper3n2 Copies of the bar and cylinder described in Parts I...
15 other provisions
s.para.106 A solid bronze bar, about 38 inches long and about...
s.para.107 A platinum cylinder about 1.35 inches in height and about...
s.para.109 The British copy of the prototype kilogram, being a solid...
s.para.111 1.. . .
s.para.112 2. Measures of—
s.para.113 1.. . .
s.para.114 2. Measures of, or any multiple of, 1 square decimetre....
s.para.115 1. Measures of, or of any multiple of, 0\1 cubic...
s.para.116 2. Measures of—
s.para.117 any multiple of 10 litres
s.para.118 1. Measures of—
s.para.119 any multiple of 1 gallon
s.para.120 2.Measures of—
s.para.121 any multiple of 10 litres
s.para.271 Notes:

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