International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 77 |
Electromagnetic compatibility |
TC 77 Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Subcommittees | |
| SC 77A | EMC - Low frequency phenomena |
| SC 77B | High frequency phenomena |
| SC 77C | High power transient phenomena |
| Working Groups | |
| WG 13 | Generic EMC Standards - Maintenance of IEC 61000-2-5 |
| Maintenance Teams | |
| MT 15 | Maintenance of IEC TS 61000-1-2 - EMC and functional safety |
| Joint Task Forces | |
| JTF MU | Joint Task Force TC 77/CISPR on Measurement Uncertainty linked to CISPR |
TC 77 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AU | P-Member | Full Member | |
AT | P-Member | Full Member | |
BY | O-Member | Full Member | |
BE | P-Member | Full Member | |
BR | O-Member | Full Member | |
BG | P-Member | Full Member | |
CA | P-Member | Full Member | |
CN | P-Member | Full Member | |
HR | O-Member | Full Member | |
CZ | P-Member | Full Member | |
DK | P-Member | Full Member | |
EG | P-Member | Full Member | |
FI | P-Member | Full Member | |
FR | P-Member | Full Member | |
DE | P-Member | Full Member | |
GR | O-Member | Full Member | |
HU | O-Member | Full Member | |
IN | P-Member | Full Member | |
ID | O-Member | Full Member | |
IE | P-Member | Full Member | |
IL | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KZ | P-Member | Associate Member | |
KR | P-Member | Full Member | |
MY | P-Member | Full Member | |
MX | P-Member | Full Member | |
NL | P-Member | Full Member | |
NZ | O-Member | Full Member | |
NG | P-Member | Associate Member | |
NO | P-Member | Full Member | |
PK | P-Member | Full Member | |
PL | P-Member | Full Member | |
PT | P-Member | Full Member | |
RO | P-Member | Full Member | |
RU | P-Member | Full Member | |
RS | P-Member | Full Member | |
SG | O-Member | Full Member | |
SK | O-Member | Full Member | |
SI | O-Member | Full Member | |
ZA | P-Member | Full Member | |
ES | P-Member | Full Member | |
SE | P-Member | Full Member | |
CH | P-Member | Full Member | |
TH | P-Member | Full Member | |
TN | P-Member | Associate Member | |
TR | P-Member | Full Member | |
UA | O-Member | Full Member | |
GB | P-Member | Full Member | |
US | P-Member | Full Member |
Facts and figures
Secretariat | Germany |
|---|---|
Participating countries | 38 |
Observer Countries | 12 |
TC 77 Officers
Chairman | Mr Hiroyuki Ohsaki (JP) Term of office : 2017-05 | |
|---|---|---|
Secretary | Mr KlausPeter Bretz (DE) | |
Assistant Secretary | Mr Bernd Jäkel (DE) | |
Technical Officer | Mr Pierre Sebellin |
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TC 77 Liaisons
Committee |
Description |
|---|---|
| Internal IEC Liaison | |
| TC 8 | Systems aspects for electrical energy supply |
| SC 17A | High-voltage switchgear and controlgear |
| SC 17B | Low-voltage switchgear and controlgear |
| TC 18 | Electrical installations of ships and of mobile and fixed offshore units |
| SC 45A | Instrumentation and control of nuclear facilities |
| SC 62A | Common aspects of electrical equipment used in medical practice |
| SC 62D | Electromedical equipment |
| SC 65A | System aspects |
| SC 65C | Industrial networks |
| TC 69 | Electric road vehicles and electric industrial trucks |
| TC 95 | Measuring relays and protection equipment |
| TC 96 | Transformers, reactors, power supply units, and combinations thereof |
| TC 100 | Audio, video and multimedia systems and equipment |
| TC 101 | Electrostatics |
| TC 110 | Electronic display devices |
| CISPR | International special committee on radio interference |
| CIS/A | Radio-interference measurements and statistical methods |
| Liaison A | |
| CIGRE/SC C4 | Power system performances |
| EURELECTRIC | International Union of Producers and Distributors of Electrical Energy |
| ITU | International Telecommunication Union |
| ITU-T/SG 5 | Internationa telecommunication Union - Standardization Bureau - Study Group |
| OIML | International Organization of Legal Metrology |
| OIML/TC 1 | Terminology |
| OIML/TC 12 | Instruments for measuring electrical quantities |
| OIML/TC 2 | Units of measurement |
| OIML/TC 5 | Electronic instrument and software |
| UIC | International Union of Railways |
| UIE | International Union for Electricity Applications |