Sustainability

eN ISO 9001:2015 certification
Bromatology and Water Laboratory (LBA) - monitoring water quality in municipal buildings or under municipal management with public access, and in the public space, in drinking fountains, watering points, fountains, canteens, markets, swimming pools, wells, boreholes, lakes and other bodies of water in parks and gardens.
Certificate of conformity

nP EN ISO/IEC 17025 accreditation
Acoustic Testing Laboratory (LEA) - acoustic tests and measurements required to verify compliance with the General Noise Regulation.
Accreditation technical annex

recognition of qualification by the Portuguese Quality Institute (IPQ)
Metrological control of measuring instruments, with CML being qualified by the IPQ as the Metrological Verification Body of the Portuguese Quality System.
Official Gazette no. 20/2023, Series II - Order no. 1366/2023

iSO 45001:2019 certification
Occupational Health and Safety System certified in urban collection and cleaning activities, municipal fleet management activities and integrated pest and pigeon control activities.
Certificate of conformity

iSO 20400:2018 certification
Definition of the Sustainable Public Purchasing process, supported by the Lisbon City Council Budget regulations, in accordance with the ISO 20400 standard.
Certification

forest Stewardship Council®A.C. Certification
Forestry management of the Monsanto Forest Park in accordance with the requirements of the world's most important certification in terms of the environmental compliance of forestry holdings.
Monsanto Forest Park page

authorization for the Qualifica Centre to operate
Center specializing in adult qualifications, promoting lifelong learning and improving school and professional qualifications.
Authorization to operate

certification as a Training Entity
Certification in various areas of education and training for internal audiences (FEFAL Certification) and external audiences (DGERT Certification).
FEFAL Certification, DGERT Certification