YOHO提供以下類別的認證服務：

獨立認證
產品認證

印度尼西亞政府要求的認證
根據對印度尼西亞政府的規定，用于石油，天然氣，地熱，石化和發電的設備以及印度尼西亞的所有通用行業，應在運營前由政府認證。

以下是根據需要的認證類別：

MIGAS認證（在石油和天然氣領域），該認證涵蓋了石油和天然氣行業的設備和設施，除了鍋爐認證
SKPI（設施值得認證）

SKP（平臺認證）

SKPP（單個設備認證）

 - 壓力容器，熱交換器，冷卻器等
 - 壓力安全閥（PSV）
 - 起重設備
 - 電子設備（發電機單元，動力變壓單元，開關設備和電動機控制中心單元）
旋轉設備（泵和壓縮機單元）

 - 管道
 - 罐子
 - 鉆機
WPS/PQR

焊工/操作工認證

----LPE認證（在DGEEDLDERECTERATE通用電力和能源開發下）

該認證涵蓋了為所有易消費使用和公共消費使用而產生的電力的設施委托認證

iuku（公共消費電力允許）

IUK（允許私人消耗電力）

GSDM認證（根據一般采礦和地熱資源）

該認證涵蓋了一般設備和設施

采礦和地熱資源，除了鍋爐認證

設施值得認證

單個設備認證

壓力容器，熱交換器，冷卻器等

壓力安全閥（PSV）

起重設備

電子設備（發電機單元，動力變壓單元，開關設備和電動機控制中心單元）

旋轉設備（泵和壓縮機單元）

管道

WPS/PQR

焊工/運營商認證

----Depnaker認證（在人類權力局下）

該認證涵蓋設備和設施在一般行業：

鍋爐，壓力容器，熱交換器，冷卻器等
壓力安全閥（PSV）
起重設備
電子設備 （發電機單元，動力變壓單元，開關設備和電動機控制中心單元）
旋轉設備（泵和壓縮機單元）
燈具
WPS/PQR
焊工/操作工認證
Helideck和Helipad認證（在DGACLDERECTORATE PENSIOLATE AIR CONLACONCE下）

該認證涵蓋Helideck和Helipad在印度尼西亞的所有地區運營

YOHO provides certification services with the following category:

Independent Certification
Product Certification
Certification required by Government of Indonesia
As required by Regulation of Indonesian Government, Equipments used in Oil, gas, Geothermal, Petrochemical and Power Generation and all general industries in Indonesia shall be certified by Government prior to operate.
The following is Certification Category as required:
Migas Certification (under Directorate of Oil & Gas)
The certification covers equipments and facility operates in the Oil and Gas Industries, except for Boiler Certification
SKPI (Facility Worthiness Certification)
SKKP (Platform Certification)
SKPP (Individual Equipment Certification)
Pressure Vessel, Heat Exchanger, Cooler, etc
Pressure Safety Valve (PSV)
Lifting equipment
Electrical equipment
(Power Generator Unit, Power Transformer Unit, Switchgear and Motor Control Center Unit)
Rotating Equipment (Pump & Compressor Unit)
Pipeline
Tank
Rig
WPS/PQR
Welder/Operator Certification
LPE Certification (under DGEEDlDirectorate General Electricity and Energy Development)
The certification covers facility that generate Electricity power both for OwnlPrivate consumption use and Public consumption use
Commisioning Certification
IUKU (Permit for Public Consumption Electricity power)
IUKS (Permit for Private Consumption Electricity power)
GSDM Certification (under General Mining and Geothermal resources)
The certification covers equipments and facility operates in the general
mining and geothermal resources, except for Boiler Certification
Facility Worthiness Certification
Individual Equipment Certification
Pressure Vessel, Heat Exchanger, Cooler, etc
Pressure Safety Valve (PSV)
Lifting equipment
Electrical equipment
(Power Generator Unit, Power Transformer Unit, Switchgear and Motor Control Center Unit)
Rotating Equipment (Pump & Compressor Unit)
Pipeline
WPS/PQR
Welder/Operator Certification
Depnaker Certification (under Directorate of Man Power)
The certification covers equipments and facility operates in General Industries
Boiler, Pressure Vessel, Heat Exchanger, Cooler, etc
Pressure Safety Valve (PSV)
Lifting equipment
Electrical equipment
(Power Generator Unit, Power Transformer Unit, Switchgear and Motor Control Center Unit)
Rotating Equipment (Pump & Compressor Unit)
Lightning
WPS/PQR
Welder/Operator Certification
Helideck and Helipad Certification (under DGAClDirectorate General Air Communication)
The certification covers Helideck and Helipad operates in all area in Indonesia