YOHO提供以下类别的认证服务：

独立认证
产品认证

印度尼西亚政府要求的认证
根据对印度尼西亚政府的规定，用于石油，天然气，地热，石化和发电的设备以及印度尼西亚的所有通用行业，应在运营前由政府认证。

以下是根据需要的认证类别：

MIGAS认证（在石油和天然气领域），该认证涵盖了石油和天然气行业的设备和设施，除了锅炉认证
SKPI（设施值得认证）

SKP（平台认证）

SKPP（单个设备认证）

 - 压力容器，热交换器，冷却器等
 - 压力安全阀（PSV）
 - 起重设备
 - 电子设备（发电机单元，动力变压单元，开关设备和电动机控制中心单元）
旋转设备（泵和压缩机单元）

 - 管道
 - 罐子
 - 钻机
WPS/PQR

焊工/操作工认证

----LPE认证（在DGEEDLDERECTERATE通用电力和能源开发下）

该认证涵盖了为所有易消费使用和公共消费使用而产生的电力的设施委托认证

iuku（公共消费电力允许）

IUK（允许私人消耗电力）

GSDM认证（根据一般采矿和地热资源）

该认证涵盖了一般设备和设施

采矿和地热资源，除了锅炉认证

设施值得认证

单个设备认证

压力容器，热交换器，冷却器等

压力安全阀（PSV）

起重设备

电子设备（发电机单元，动力变压单元，开关设备和电动机控制中心单元）

旋转设备（泵和压缩机单元）

管道

WPS/PQR

焊工/运营商认证

----Depnaker认证（在人类权力局下）

该认证涵盖设备和设施在一般行业：

锅炉，压力容器，热交换器，冷却器等
压力安全阀（PSV）
起重设备
电子设备 （发电机单元，动力变压单元，开关设备和电动机控制中心单元）
旋转设备（泵和压缩机单元）
灯具
WPS/PQR
焊工/操作工认证
Helideck和Helipad认证（在DGACLDERECTORATE PENSIOLATE AIR CONLACONCE下）

该认证涵盖Helideck和Helipad在印度尼西亚的所有地区运营

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