Decree-Law: which has been altered by the following laws: and revokes the following laws: Description

DL 59/99 (2 Mar) DL 159/2000 (27 Jun); DL 163/99 (14 Set); DL 245/2003 (7 Oct). Law set on public contracts
DL 197/99 (8 Jun) DL 1/2005 (4 Jan) DL 55/95 (29 Mar) Law set on public expenditures for location and aquisition of goods and services as well as for public contracting.
P 104/2001 (21 Fev) P. 1075/2005 (19 Oct); P. 3/2002 (4 Jan); P. 1465/2002 (14 Nov). P. 428/1995 (10 May) Typcal tender programmes and typical tender specifications for lump sum contracts and bill of quantity contracts with design issued by the client and in pecentage public tender arrangements.
P 1101/2000 (20 Nov) P 1104/2001 (17 Set); P 69/2003 (20 Jan). Annex of the legal dispositions aplicable to design and construction works
DL 273/2003, (29 Oct) regulated by P. 101/96(3Apr) DL 155/95 (1 Jul) General rules of planning, organizing and coordinating for promoting Safety, Higiene&Health on the construction site connected with the minimum prescriptions required for temporary/mobile construction sites
D 41821 (11 Aug 1958) Work safety regulation for building construction
DL 46427 (10 Jul 1965) Regulation regarding the temporary instalations for the construction workers employed
DL 441/91 (14 Nov) General principles for the promotion of Health, Hygiene & Safety at work
DR 33/88 (12 Set) Regulation on construction signalling and ocasional obstacles on public roads
P 1456?A/95 (11 Dec) Minimum prescriptions on setting and using Health & Safety signalling at work
DL 141/95 (14 Jun) DL 310/86 (23 Set) Coordination of the Health & Safety signalling at work
P 987/93 (6 Oct) Health & Safety minimum prescriptions for the work site
P 101/96 (3 Apr) Health & Safety minimum prescriptions for temporart/mobile construction sites.
DL 76/2002 (26 Mar) Regulation on noise emission into the environment by equipment for exterior use
Lei 11/87 (7 Apr) Environmental foundation law
DL 186/90 (6 Jun) DL 278/97 (8 Oct) Standards regarding the appraisal of the effects on the environment by certain private and public projects.
DR 38/90 (27 Nov) Evaluation of the environmental impact (AIA) of projects that confirm significante impacts on the environment
DL 69/2000 (3 May) Law set for the Evaluation of the environmental impact of public and private projects susceptible of producing significante efects on the environment.
DL 38382 (7 Aug 1971) Dec 38 888 (29 Ago 1952); DL 44258 (31 Mar 1962); DL 45027 (13 Mai 1963); DL 650/75 (18 Nov); DL 463/85 (4 Nov); DL 64/90 (21 Fev); DL 61/93 (3 Mar). RGEU - General Regulations of Urban Buildings [new version soon: RGE]
DL 310/90 (1 Oct) Setting up the LNEC Quality trade-mark
DL 380/1999 (22 Set) DL 53/2000 (7 Abr) DL 176-A/88 (18 May); DL 151/95 (24 Jun); DL 69/90 (2 Mar). Law set on the territorial management tools