Represented A, a no.1 operator of progressive multifocal lens business in the case of A's acquiring AB, a second largest operator of short focal length lens business, and the acquisition was approved

Represented a construction company B in the KFTC's investigation on whether B's lending funds and providing guarantee to developers, run by former employees including BA, falls under unfair subsidizing and the investigation was closed as "acquitted"

Represented an asset management company C in the case of violating resolution and regulation on large-scale affiliated transaction of retirement annuity between C and affiliated insurer CA and led to reduction of fines (warning)

Represented D, a multi-level marketing company in the case of KFTC's imposing penalty surcharges on bundle sale of mobile phone and mobile communication service and led to partial winning judgement in revocation litigation against KFTC's action

Represented E, a constructor in first, second and third trial of revocation litigation over business suspension on Chungcheongnam-do branch regarding fault construction of dancheong on Sungnyemun and won all the cases. [and relevant cases based on this finding (represented Public Procurement Services in revocation litigation and claim for damages over limitation on contractor prequalification and won all first, second and third trials)]