| 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 |
| 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 |
| housetalk | Receiving and responding to defect complaints after moving in | Destroy immediately at the end of the contract |
| 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 |
| ipinlabs | Development and provision of a biometric location-based worker safety and health management system | Destroy immediately at the end of the contract |
| Chief Privacy Officer of Information Protection | Person in charge of Personal Information Protection | |
|---|---|---|
| Name | ||
| Department | ||