The Proficiency Testing Office got the accredited status according to EN ISO/IEC 17043:2010 in the field of:
1 Laboratory tests of
aggregates, soil, cement, reinforcing steel, bitumen, bitumen emulsion, filler, bituminous mixtures, mortar
2 On site tests of:
road surface, concrete structures, coatings, earthwork, stabilisation works, base course, fresh concrete
The accreditation certificate can be reached on the homepage of the National Accreditation Authority (in Hungarian).
The list of the accredited test can be found here