What are the minimum consultation time limits?

Where an employer is proposing to dismiss:

• 100 or more employees at one establishment within a 90-day period, consultation must begin at least 45 days before the first dismissal takes effect
• Between 20 and 99 employees within a 90-day period, consultation must begin at least 30 days before the first dismissal takes effect
• If you are proposing to dismiss less than 20 employees then there are no minimum time limits but you must adhere to a fair process which will involve individual consultation and providing the employee with a right of an appeal