Extent Information
E1For the application of Pt. I to Northern Ireland see s. 84(1).
Modifications etc. (not altering text)
C1Pt. 1 (ss. 1–54) extended by S.I. 1981/1011, reg. 9; and by S.I. 1983/1919, reg. 3
Pt. 1 (ss. 1-54) modified (E.W.S.) (1.2.1996) by 1995 c. 25, s. 5(5)(b) (with ss. 115, 117); S.I. 1996/186, art. 2
Pt. 1 (ss. 1-54) modified (E.W.S.) (1.4.1996) by 1995 c. 25, s. 33(5)(c) (with s. 7(6), 115, 117); S.I. 1996/186, art. 3
Pt. 1 (ss. 1-54) amended (E.W.S.) (1.4.1996) by 1995 c. 25, s. 120(1), Sch. 22 para. 30(2) (with ss. 7(6), 115, 117); S.I. 1996/186, art. 3
Pt. 1 (ss. 1-54) amended (E.W.S.) (1.3.1996) by 1995 c. 45, s. 16(1), Sch. 4 para. 10(1)(a)(3); S.I. 1996/218, art. 2
C2Pt. 1 (ss. 1–54) extended by Gas Act 1986 (c. 44, SIF 44:2), ss. 18, 48(3)(4)
C3Pt. 1 (ss. 1–54) applied by Gas Act 1986 (c. 44, SIF 44:2), s. 67(3), Sch. 8 para. 6(2)
C4Pt. 1 (ss. 1–54) amended by Consumer Protection Act 1987 (c. 43, SIF 109:1), s. 36
C5Pt. 1 (ss. 1–54) amended by S.I. 1988/1222, regs. 3, 4
C6Pt. 1 (ss. 1–54) extended by S.I. 1989/1671, reg. 4
C7Pt. 1 (ss. 1–54) amended by S.I. 1989/1810, reg. 3 (which S.I. was revoked (1.2.1993) by S.I. 1992/3217, reg. 25).
C8Pt. 1 (ss. 1–54) amended by S.I. 1990/1380, reg. 3
Pt. 1 (ss. 1-54) saved by Highland Regional Council (Harbours) Order Confirmation Act (c. xii), s. 1, Sch. s. 61(1)(f)
Pt. 1 (ss. 1-54) definition applied (E.W.) (1.12.1991) by Water Industry Act 1991 (c. 56, SIF 130), ss. 206(3)(g), 223(2)
Pt. 1 (ss. 1-54) saved by London Underground (Safety Measures) Act 1991 (c. xviii), s. 11(2)
Pt. 1 (ss. 1-54) saved by City of Edinburgh District Council Order Confirmation Act 1991 (c. xix), s. 1, Sch. 1 Pt. XII para. 67(2)
C9Pt. 1 extended by S.I. 1978/752, reg. 3
Pt. 1 (ss. 1-54): transfer of functions (E.W.) (1.4.1996) by 1995 c. 25, s. 2(1)(g)(2)(c) (with ss. 115, 117); S.I. 1996/186, art. 3
Pt. 1 (ss. 1-54): transfer of functions (S.) (12.10.1995) by 1995 c. 25, s. 21(1)(g) (with ss. 7(6), 115, 117); S.I. 1995/2649, art. 2
Pt. 1 (ss. 1-54): transfer of functions (E.W.S.) (12.10.1995) by 1995 c. 25, s. 21(2)(a) (with ss. 7(6), 115, 117); S.I. 1995/2649, art. 2
C10Pt. 1 (ss. 1-54) extended (E.W.S.) (6.3.1992) by Offshore Safety Act 1992 (c. 15), S. 1(1)
C11Pt. 1 (ss. 1-54) amended (E.W.S.) (6.3.1992) by Offshore Safety Act 1992 (c. 15), s. 1(1)
Pt. 1 (ss. 1-54) amended (E.W.S.) (2.2.1994) by 1993 c. 43, s. 117(1)(6), 150(1)(e); S.I. 1994/202, art. 2
C12Pt. 1 (ss. 1-54) extended (E.W.S.) (1.2.1993) by S.I. 1992/3217, reg. 4
C13Pt. 1 (ss. 1-54) modified (E.W.S.) (1.1.1993) by S.I. 1992/2051, reg. 16(2)
C14Pt. 1 (ss. 1-54) extended (E.W.S.) (6.3.1992) by Offshore Safety Act 1992 (c. 15), s. 2(1)
Pt. 1 (ss. 1-54) extended (E.W.S.) (2.2.1994) by 1993 c. 43, ss. 117(2)(6), 150(1)(e); S.I. 1994/202, art. 2
C15Pt. 1 (ss. 1-54) applied (with modifications) (14.4.1999) by S.I. 1999/860, reg. 2
C16Pt. 1 (ss. 1-54) applied (1.7.1999) by S.I. 1999/1517, reg. 12(3), Sch. 4 para. 12(3)(c)
Pt. 1: functions of local authority not to be responsibility of an executive of the authority (E.) (16.11.2000) by virtue of S.I. 2000/2853, reg. 2(1), Sch. 1 Table C
C17Pt. 1 restricted (S.) (1.10.2006) by 2005 asp 5, ss. 70, 90; S.I. 2006/458, art. 2 (subject to art. 3)
C18Pt. 1 modified (prosp.) by Energy Act 2008 (c. 32), ss. 99(1), 110
C19Pt. 1: power to repeal or modify conferred (prosp.) by Energy Act 2008 (c. 32), ss. 99(1)(2), 110
(1)[F1Regulations made under this subsection may amend]—
(a)any of the relevant statutory provisions; or
(b)any provision of an enactment which relates to any matter relevant to any of the general purposes of this Part but is not among the relevant statutory provisions; or
(c)any provision of an instrument made or having effect under any such enactment as is mentioned in the preceding paragraph,
by substituting an amount or quantity expressed in metric units for an amount or quantity not so expressed or by substituting an amount or quantity expressed in metric units of a description specified in the regulations for an amount or quantity expressed in metric units of a different description.
(2)The amendments shall be such as to preserve the effect of the provisions mentioned except to such extent as in the opinion of the [F1authority making the regulations] is necessary to obtain amounts expressed in convenient and suitable terms.
(3)Regulations made F2. . . under this subsection may, in the case of a provision which falls within any of paragraphs (a) to (c) of subsection (1) above and contains words which refer to units other than metric units, repeal those words [F1if the authority making the regulations] is of the opinion that those words could be omitted without altering the effect of that provision.
[F3(4)The power to make regulations under this section shall be exercisable by the Secretary of State F4. . .].
Textual Amendments
F1Words substituted by Employment Protection Act 1975 (c. 71), Sch. 15 para. 15(1)
F2Words repealed by Employment Protection Act 1975 (c. 71), Sch. 18
F3S. 49(4) substituted by Employment Protection Act 1975 (c. 71), Sch. 15 para. 15(2)
F4Words in s. 49(4) repealed (27.3.2002) by S.I. 2002/794, art. 5(2), Sch. (with art. 6)
Modifications etc. (not altering text)
C20Ss. 1–25, 26, 27, 28, 30, 33, 34–59, 80, 81 and 82 applied by S.I. 1989/840, arts. 2–10
C21Ss. 1-59, 80-82 applied (11.7.2001) by S.I. 2001/2127, arts. 4(1), 5(1)(2), 6(1), 7(1), 8(1), 10 (with art. 11) (as amended by S.I. 2009/1750, art. 2(2)(4))
C22Ss. 1-59, 80-82 applied (temp.) (5.8.2009) by The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001 (S.I. 2001/2127), arts. 8A, 8B (as inserted by S.I. 2009/1750, art. 2(3))
C23Ss. 1-59 applied by S.I. 2001/2127 art. 8A 8B (as inserted (E.W.S.) (6.4.2011) by The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) (Variation) Order 2011 (S.I. 2011/745), arts. 1(1), 3(2))