Spain

OCA INSPECCIÓN, CONTROL Y PREVENCIÓN, S.A. (Unipersonal) (OCA GLOBAL)

VIA DE LAS DOS CASTILLAS Nº 7. EDIFICIO OCA GROUP, 28224, Pozuelo de Alarcón, Spain

ENAC|400/LE2316ENAC|400/LE2791ENAC|400/LE875ISO/IEC 17025Register refreshed 2026-10-10

Certificates

Scope items

Standards

Locations

Free. We check which accredited labs can do it, starting with this one, and reply within two working days with who can do it, how fast, and roughly what it costs.

Only the laboratory you pick gets your contact details. We ask the others without them.

Contact this laboratory

Visit website Open ENAC register entry

Work at OCA INSPECCIÓN, CONTROL Y PREVENCIÓN, S.A. (Unipersonal) (OCA GLOBAL)?

Claim this profile to keep it accurate.

Register record

ENACRefreshed 2026-10-10: 400/LE2316Active; 400/LE2791Active; 400/LE875Active

Accredited standards

Our reading of the ENAC scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.

ISO

ISO 3382-2Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms

As written on the certificate · Line 1 (ENAC 400/LE2791)

Anexo IV del Real Decreto 1367/2007; Real Decreto 1371/2007; UNE-EN ISO 16283-1; UNE-EN ISO 16283-2; UNE-EN ISO 16283-3; UNE-EN ISO 3382-2

ISO 3452-1Non-destructive testing - Penetrant testing - Part 1: General principles

As written on the certificate · Line 1 (ENAC 400/LE875)

UNE-EN ISO 17637; ASME V Art.9; UNE-EN ISO 5817; ASME VIII Div.1; ASME VIII Div.2; ASME IX; ASME V, Art. 6; UNE-EN ISO 3452-1; UNE-EN ISO 23277

ISO 5817Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections

As written on the certificate · Line 1 (ENAC 400/LE875)

UNE-EN ISO 17637; ASME V Art.9; UNE-EN ISO 5817; ASME VIII Div.1; ASME VIII Div.2; ASME IX; ASME V, Art. 6; UNE-EN ISO 3452-1; UNE-EN ISO 23277

As written on the certificate · Line 2 (ENAC 400/LE875)

ASME V Art. 7; UNE-EN ISO 17638; ASME VIII Div 1. Apéndice 6; UNE-EN ISO 5817; UNE-EN ISO 23278; ASME V Art. 2; UNE-EN ISO 17636-1; ASME VIII Div 1; ASME VIII Div 2; ASME IX; ASME B31.3; UNE-EN ISO 6520-1; UNE-EN ISO 10042; UNE-EN ISO 15614-1; UNE-EN ISO 15614-2; UNE-EN ISO 9606-1; UNE-EN ISO 9606-2; UNE-EN ISO 10675-1; UNE-EN ISO 10675-2; ASME B31.1; ASME V, Art. 4 excepto Anexos 3, 4 y 5; UNE-EN ISO 17640; ASME VIII Div 1. Apéndice 12; UNE-EN ISO 11666; UNE-EN ISO 23279; UNE-EN 10160; UNE-EN 10307

ISO 6520-1Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 9096Stationary source emissions - Manual determination of mass concentration of particulate matter

As written on the certificate · Line 1 (ENAC 400/LE2316)

UNE-EN 15259; UNE-EN 13284-1; UNE-ISO 9096; UNE-EN 14385; UNE-EN 13211

ISO 9606-1Qualification testing of welders - Fusion welding - Part 1: Steels

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 9606-2Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 10042Welding - Arc-welded joints in aluminium and its alloys - Quality levels for imperfections

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 10675-1Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 1: Steel, nickel, titanium and their alloys

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 10675-2Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 2: Aluminium and its alloys

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 11338-1Stationary source emissions - Determination of gas and particle-phase polycyclic aromatic hydrocarbons - Part 1: Sampling

As written on the certificate · Line 2 (ENAC 400/LE2316)

UNE-EN 14791; UNE 77216; UNE 77216-1M; UNE-EN 1911; UNE-ISO 15713; EPA 13-B; EPA 8; EPA SW 846; EPA 26A; UNE-EN 1948-1; UNE-ISO 11338-1; UNE CEN/TS 13649; EPA 11; NF X43-303; UNE-EN 21877; IT de las Comunidades Autónomas; UNE-EN 14792

ISO 11666Non-destructive testing of welds - Ultrasonic testing - Acceptance levels

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 15614-1Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 15614-2Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 15713Stationary source emissions - Sampling and determination of gaseous fluoride content

As written on the certificate · Line 2 (ENAC 400/LE2316)

ISO 16911-1Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

ISO 17636-1Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 17637Non-destructive testing of welds - Visual testing of fusion-welded joints

As written on the certificate · Line 1 (ENAC 400/LE875)

UNE-EN ISO 17637; ASME V Art.9; UNE-EN ISO 5817; ASME VIII Div.1; ASME VIII Div.2; ASME IX; ASME V, Art. 6; UNE-EN ISO 3452-1; UNE-EN ISO 23277

ISO 17638Non-destructive testing of welds - Magnetic particle testing

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 17640Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 23277Non-destructive testing of welds - Penetrant testing - Acceptance levels

As written on the certificate · Line 1 (ENAC 400/LE875)

UNE-EN ISO 17637; ASME V Art.9; UNE-EN ISO 5817; ASME VIII Div.1; ASME VIII Div.2; ASME IX; ASME V, Art. 6; UNE-EN ISO 3452-1; UNE-EN ISO 23277

ISO 23278Non-destructive testing of welds - Magnetic particle testing - Acceptance levels

As written on the certificate · Line 2 (ENAC 400/LE875)

ISO 23279Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds

As written on the certificate · Line 2 (ENAC 400/LE875)

EN

EN 1911-1Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

EN 1948-1Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling of PCDDs/PCDFs

As written on the certificate · Line 2 (ENAC 400/LE2316)

EN 10160Ultrasonic testing of steel flat product of thickness equal to or greater than 6 mm (reflection method)

As written on the certificate · Line 2 (ENAC 400/LE875)

EN 10307Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)

As written on the certificate · Line 2 (ENAC 400/LE875)

EN 12341Name not checked yet

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

EN 12619Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

EN 13211Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury

As written on the certificate · Line 1 (ENAC 400/LE2316)

UNE-EN 15259; UNE-EN 13284-1; UNE-ISO 9096; UNE-EN 14385; UNE-EN 13211

EN 13284-1Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method

As written on the certificate · Line 1 (ENAC 400/LE2316)

UNE-EN 15259; UNE-EN 13284-1; UNE-ISO 9096; UNE-EN 14385; UNE-EN 13211

EN 14385Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, Tl and V

As written on the certificate · Line 1 (ENAC 400/LE2316)

UNE-EN 15259; UNE-EN 13284-1; UNE-ISO 9096; UNE-EN 14385; UNE-EN 13211

EN 14584Name not checked yet

As written on the certificate · Line 3 (ENAC 400/LE875)

UNE-EN 14584

EN 14789Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

EN 14790Stationary source emissions - Determination of the water vapour in ducts - Standard reference method

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

EN 14791Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method

As written on the certificate · Line 2 (ENAC 400/LE2316)

EN 14792Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: Chemiluminescence

As written on the certificate · Line 2 (ENAC 400/LE2316)

EN 15058Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)

EN 15259Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report

As written on the certificate · Line 1 (ENAC 400/LE2316)

UNE-EN 15259; UNE-EN 13284-1; UNE-ISO 9096; UNE-EN 14385; UNE-EN 13211

EN 16911-1Name not checked yet

As written on the certificate · Line 5 (ENAC 400/LE2316)

IT-ATM-01; IT-ATM-02; IT-ATM-03; IT-ATM-04; IT-ATM-05; IT-ATM-07; IT-ATM-08.2; IT-ATM-08.3; IT-ATM-08.5; IT-ATM-09; IT/APCA/01; IT/APCA/02; IT/APCA/03; IT/APCA/04; IT/APCA/05; IT-AT-001; IT-AT-02; IT-AT-03; IT-AT-07; IT-AT-08; IT-AT-11; IT-AT-013; IT-AT-17; IT-AT-19; IT-AT-22; UNE-EN 16911-1

EN 21877Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

EPA

EPA 8Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

EPA 11Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

EPA 13Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

EPA 26Name not checked yet

As written on the certificate · Line 2 (ENAC 400/LE2316)

ISO 16283 series

ISO 16283-1Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation

As written on the certificate · Line 1 (ENAC 400/LE2791)

Anexo IV del Real Decreto 1367/2007; Real Decreto 1371/2007; UNE-EN ISO 16283-1; UNE-EN ISO 16283-2; UNE-EN ISO 16283-3; UNE-EN ISO 3382-2

ISO 16283-2Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 2: Impact sound insulation

As written on the certificate · Line 1 (ENAC 400/LE2791)

Anexo IV del Real Decreto 1367/2007; Real Decreto 1371/2007; UNE-EN ISO 16283-1; UNE-EN ISO 16283-2; UNE-EN ISO 16283-3; UNE-EN ISO 3382-2

ISO 16283-3Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation

As written on the certificate · Line 1 (ENAC 400/LE2791)

Anexo IV del Real Decreto 1367/2007; Real Decreto 1371/2007; UNE-EN ISO 16283-1; UNE-EN ISO 16283-2; UNE-EN ISO 16283-3; UNE-EN ISO 3382-2

Other standards

ASTM D2156Name not checked yet

As written on the certificate · Line 3 (ENAC 400/LE2316)

5003-GEN-01; UNE-EN 15058; UNE-EN 12619; ASTM D 2156; UNE-EN 14789; UNE-EN 14790; UNE-EN ISO 16911-1; Decreto 151/2006 (BOJA); UNE-EN 12341:2015; UNE-EN 12341; Decreto 151/2006 anexo IIB (BOJA)