Intel Desktop Board DG33BU Product Guide 
72 
EMC Regulations 
Desktop Board DG33BU complies with the EMC regulations stated in Table 16 when 
correctly installed in a compatible host system. 
Table 16. EMC Regulations 
Regulation Title 
FCC Class B  Title 47 of the Code of Federal Regulations, Parts 2 and 15, 
Subpart B, Radio Frequency Devices.  (USA)   
ICES-003 (Class B)  Interference-Causing Equipment Standard, Digital Apparatus.  
(Canada)   
EN55022:  1998  
(Class B) 
Limits and methods of measurement of Radio Interference 
Characteristics of Information Technology Equipment.  (European 
Union)   
EN55024:  1998  Information Technology Equipment – Immunity Characteristics 
Limits and methods of measurement.  (European Union)   
AS/NZS CISPR22 
(Class B) 
Australian Communications Authority, Standard for 
Electromagnetic Compatibility.  (Australia and New Zealand) 
CISPR 22, 3
rd
 Edition, 
(Class B) 
Limits and methods of measurement of Radio Disturbance 
Characteristics of Information Technology Equipment.  
(International)  
CISPR 24:  1997  Information Technology Equipment – Immunity Characteristics – 
Limits and Methods of Measurement.  (International) 
VCCI  (Class B)  Voluntary Control for Interference by Information Technology  
Equipment (Japan)