Employee Register requirements cover detailed worker identification, employment particulars, social security data, and exit records. Employee Register Form XIII requires establishments to maintain an employee register, including in electronic form, containing prescribed identification, personal, employment, remuneration, social security, banking, address, and service details for each employee. The register records particulars such as the establishment's name, employer details, PAN/TAN, registration number or Labour Identification Number, and employee-specific information including name, gender, family particulars, date of birth, educational level, date of joining, designation, category, type of employment, contact details, UAN, PAN, nominee, pension-related details, posting history, pay, promotion, ESIC insurance number, Aadhaar number, bank account and branch details, present and permanent addresses, service book number, date and reason for exit, identifying marks, photograph, signature or thumb impression, and remarks.