| 195 | Air and wastewater change report permit service | Dio Electronics Co., Ltd. | Dio Electronics Co., Ltd. | 2022.07 |
| 194 | In addition to reporting the start of operation of air and wastewater | Yusu Industry Co., Ltd. | Yusu Industry Co., Ltd. | 2022.07 |
| 193 | bag filter dust collector | Jeongdo Industry | Jeongdo Industry | 2022.06 |
| 192 | Waste super refrigerant coagulation reaction tank FRP coating, etc. | Dasong Kister Co., Ltd. | Dasong Kister Co., Ltd. | 2022.06 |
| 191 | Scrava polling replacement work | Danseok Industrial Co., Ltd. Gunsan Factory 1 | Danseok Industry Co., Ltd. | 2022.06 |
| 190 | Sewage treatment plant odor reduction facility repair work | Gunsan City Waterworks Office | Gunsan City Waterworks Office | 2022.06 |
| 189 | Scrava repair, polling and demister replacement work | Daeil Precision Co., Ltd. | Daeil Precision Co., Ltd. | 2022.05 |
| 188 | Production and installation of local exhaust facilities, air quality permit, hazardous risk prevention plan | PH Energy | PH Energy | 2022.05 |
| 187 | Manufacturing and installation of MPM dust collection facility | Iljin Steel Co., Ltd. | Iljin Steel Co., Ltd. | 2022.05 |
| 186 | 24Silt chamber impurities skip hoist repair | Techcross Environmental Service Co., Ltd. | Techcross Environmental Service Co., Ltd. | 2022.05 |
| 185 | Wastewater treatment plant repair work | Dasong Kister Co., Ltd. | Dasong Kister Co., Ltd. | 2022.05 |
| 184 | Wastewater treatment plant agitator installation work | Dio Electronics Co., Ltd. | Dio Electronics Co., Ltd. | 2022.05 |
| 183 | Blower maintenance work | DS Timber Co., Ltd. | DS Timber Co., Ltd. | 2022.05 |
| 182 | Waiting permit service | Cheongsong Timber | Cheongsong Timber | 2022.05 |
| 181 | Measuring tool improvement work | Tata Daewoo Commercial Vehicles Ltd. | Tata Daewoo Commercial Vehicles Ltd. | 2022.05 |
| 180 | Air, noise and vibration approval | Baeksan Wood Co., Ltd. | Baeksan Wood Co., Ltd. | 2022.05 |
| 179 | Filtered water supply pump joint work | Techcross Environmental Service Co., Ltd. | Techcross Environmental Service Co., Ltd. | 2022.04 |
| 178 | Mpm dust collector demister polling replacement | Iljin Steel Co., Ltd. | Iljin Steel Co., Ltd. | 2022.04 |
| 177 | Post-processing dust collector impeller replacement | Iljin Steel Co., Ltd. | Iljin Steel Co., Ltd. | 2022.04 |
| 176 | Post-processing dust collector damper replacement balancing | Iljin Steel Co., Ltd. | Iljin Steel Co., Ltd. | 2022.04 |
| 175 | Post-treatment dust collector filter replacement | Iljin Steel Co., Ltd. | Iljin Steel Co., Ltd. | 2022.04 |
| 174 | Car wash wastewater discharge facility repair work | Seocheon Fire Station | Seocheon Fire Station | 2022.04 |
| 173 | Gyeongsan Industrial Complex Environmental Management Center Integrated Environmental Permit | Gyeongsan City Hall | Gyeongsan Industrial Complex | 2022.04 |
| 172 | Duct installation work | 3AC Jeongeup Factory | 3AC Jeongeup Factory | 2022.03 |
| 171 | Waiting permit service | SA Tech Co., Ltd. | SA Tech Co., Ltd. | 2022.02 |
| 170 | Other than waiting permit services | Namyang Wood Co., Ltd. | Namyang Wood Co., Ltd. | 2022.02 |
| 169 | Other than waiting permit services | Dasan Wood | Dasan Wood | 2022.02 |
| 168 | Public wastewater treatment plant pressurized flotation filter media replacement work | Changjin Co., Ltd. | public wastewater treatment plant | 2022.02 |
| 167 | Centrifugal force dust collector installation work | Sunil Agricultural Corporation Co., Ltd. | Sunil Agricultural Corporation Co., Ltd. | 2022.02 |
| 166 | Waiting permit rental service (Plant 1, Factory 2) | K-Net Co., Ltd. | K-Net Co., Ltd. | 2022.01 |