What is the notice period? Is it necessary to serve it?

A notice period is the amount of time an employee must continue working after formally resigning, or the time an employer must give before terminating employment. It is a transitional period for both sides.

For employees: when you resign, your employment contract typically requires you to continue working for a fixed period (commonly two weeks, one month, or three months) before your last day. You hand over work, train a replacement, and ensure continuity.

Is it necessary to serve? In most cases, yes legally and professionally.

• Legally: your employment contract is binding. Leaving without notice can mean your employer withholds your final salary, bonuses, or benefits.
• Professionally: leaving without notice damages your reputation. Former employers are called for references. Burning that bridge has long-term consequences.

Exceptions:

• Both sides can agree to waive it
• Employer may offer "payment in lieu of notice" they pay you for the period without requiring you to come in
• Serious misconduct can justify immediate termination (summary dismissal)
• Toxic or hostile environments may allow an employee to leave immediately in some jurisdictions