| Category | Retention reason | Retention period |
|---|---|---|
| LOTTE Property&Development website | Receiving internal complaints | 1 year |
| For Partners Only | Destroy after 3 years from the date of collection | |
| For Tower tenants only | 3 years (Workplex, SKY31 convention 1 month) |
|
| Receiving Real Estate Information Subscription applications | Destroy immediately upon withdrawal from subscription | |
| LOTTE World Tower & Mall website | Receiving Voice of Customers inquiries | 3 years from the date of collection |
| Receiving business inquiries | 3 years from the date of collection | |
| Inquiries regarding parking refunds | 3 years after the purpose is achieved (vehicle numbers are kept for 1 year) |
|
| SKY31 convention website | Receiving inquiries | Destroy within 1 month of receipt of the inquiry |
| Signing contracts | 5 years (according to 「Act on Consumer Protection in the Electronic Commerce Transactions」) |
|
| In case of deposit refund | Destroy within 1 month after receiving the refund account | |
| Workflex website | Receiving inquiries | Destroy within 1 month of receipt of the inquiry |
| Signing contracts | 5 years (according to 「Act on Consumer Protection in the Electronic Commerce Transactions」) |
|
| In case of deposit refund | Destroy within 1 month after receiving the refund account | |
| Registering for the office access system | Destroy immediately when the purpose is achieved(within 1 month of contract expiration) | |
| Common | Receiving customer complaints and disputes | 3 years (according to 「Act on Consumer Protection in the Electronic Commerce Transactions」) |
| Paying and Supplying of goods | 5 years (according to 「Act on Consumer Protection in the Electronic Commerce Transactions」) |
|
| Receiving surveys and event applications | Destroy immediately when the purpose is achieved(within 1 month of termination) |
| Category | Contents | Required Information |
|---|---|---|
| LOTTE Property & Development website | Receiving internal complaints | (Essential) name, phone number, e-mail address |
| For Partners Only | (Essential) name, phone number, e-mail address | |
| For Tower tenants only | (Optional) name, phone number, e-mail address | |
| Receiving Real Estate Information Subscription applications | (Essential) name, e-mail address (Optional) corporate name |
|
| LOTTE World Tower & Mall website | Receiving Voice of Customers inquiries | (Essential) name, phone number, e-mail address |
| Receiving business inquiries | (Essential) name, phone number, e-mail address | |
| Inquiries regarding parking refunds | (Essential) name, car number, phone number, e-mail address, Account number, bank name, depositor name | |
| SKY31 convention website | Receiving inquiries | (Essential) name, corporate name(when a person in charge of a corporation inquires), phone number, e-mail address, inquiry and contract history |
| Signing contracts | (Essential) name, corporate registration number(when a person in charge of a corporation signs), birth date(when an individual signs), phone number, e-mail address | |
| In case of deposit refund | (Essential) Account number, bank name, depositor name | |
| Workflex website | Receiving inquiries | (Essential) name, corporate name, e-mail address, phone number |
| Signing contracts | (Essential) name, address, phone number, birth date, e-mail address, corporate name | |
| In case of deposit refund | (Essential) Account number, bank name, depositor name | |
| Registering for the office access system | (Essential) name, corporate name, phone number |
| Outsourced company | Outsourced task | Retain and Use period |
|---|---|---|
| LOTTE INNOVATE | Computing Systems Operation | Destroy immediately at the end of the contract |
| Call center operation outsourcing services | ||
| Daehong communications | Skyrun event operation and participant management, and LWT event operation agency work | Destroy immediately at the end of the contract |
| LOTTE Shopping |
LOTTE World Mall Operation, Sales Analysis, Customer Analysis, VIP Selection, Customer Contact Services, Tenant and Safety Management |
Destroy immediately at the end of the contract |
| The man | Security service(parking) | 1 year |
| S-Tec system | Security service(security) | 1 year |
| Proscom | Security service(security) | 1 year |
| Hucorp | CCTV management Operate elevators and monitor safety | Destroy immediately at the end of the contract |
| Otis Elevator Korea | CCTV management Operate elevators and monitor safety | Destroy immediately at the end of the contract |
| Otis Service Experts | CCTV management Operate elevators and monitor safety | Destroy immediately at the end of the contract |
| MITSUBISHI ELEVATOR KOREA | CCTV management Operate elevators and monitor safety | Destroy immediately at the end of the contract |
| Subcontracted Company (Re-Trustee) | Task of Subcontracted Work | |
|---|---|---|
| LOTTE INNOVATE, Megazone Cloud, CJ OliveNetworks, DND, Semyon SNW, World Pad, Daemyung ITS, Ire Information Systems, Haerim Trading, Lotte Hotel, Haeon, Le Creuset Korea, Gauscento, KLH International, Mipasol Co. Ltd., Wedgwood Korea, Cheong Kwan Jang, LG Electronics, Tami Marketing, Noblesse Design Solution, Yap Mobile Co. Ltd., Dongyang EMS, Adecco Korea, Shinwoo Industrial Management, Proescom, BTS, Smartec, Taejin Asset Management, Seru, Hanssem Development, Geoseong GMS, The Man, IPR, Samgu I&C, Gwanchon Industry, EST Service, Uji Enterprise, Saram & Saram, Dongkwang Development (Re-Trustee : LOTTE Shopping) | Operation of integrated membership services, provision of identity verification login services and information system operation management required for the entrusted operation of Lotte World Mall Jamsil. | |
| Hyosung ITX, ESC Telecom, Soul IT (Re-Trustee : LOTTE INNOVATE) | Consultation, System Management, OP Operations for outsourced operation of call centers | |
| Chief Privacy Officer of Information Protection | Person in charge of Personal Information Protection | |
|---|---|---|
| Name | Hye-il Lee | Jung-Hoon Cho |
| Department | Asset Management Division | |
| pnd_privacy@lotte.net | ||