Egilea
- British Standards Institution 7 emaitzak
- European Committee for Standardization 6 emaitzak
- British Standards Institution. Technical Committee EH/1/6, Building acoustics 5 emaitzak
- International Organization for Standardization 5 emaitzak
- European Committee for Standardization. Technical Committee CEN/TC 126 “Acoustic properties of building elements and of buildings” 4 emaitzak
- Technical Committee ISO/TC 43, Acoustics. Subcommittee SC2, Building acoustics 4 emaitzak
- British Standards Institution. Technical Committee EH/1/3, Residential and industrial noise 1 emaitzak
- British Standards Institution. Technical Committee EPL/29, Electroacoustics 1 emaitzak
- European Committee for Standardization. Technical Committee CEN/TC 126 "Acoustic properties of building elements and of buildings" 1 emaitzak
- International Electrotechnical Commission 1 emaitzak
- International Electrotechnical Commission. Technical Committee 29: Electroacoustics 1 emaitzak
- Technical Committee ISO/TC 43, Acoustics 1 emaitzak
- Technical Committee ISO/TC 43, Acoustics. Subcommittee SC 1, Noise 1 emaitzak