The basic eligibility requirements to apply for visitor visa to be in Canada, Australia, New Zealand, USA, UK or in Europe (Schengen Zone) to be temporarily with your family/relatives/friends/children etc are:

• A Letter of Invitation – It is important to have an invitation from the person whom you want to visit abroad. This is a proof that you have been intended and have a genuine intent to get the visa.
• Valid Travel Document – You’ll need a valid passport which makes you eligible to travel overseas.
• Ties at Home Country – It is necessary to make Immigration Officer satisfied with the fact that you have essential links back at your home country which is proved via your job, family, home, financial assets etc. More importantly, it is important to prove that you’ll return to you home country after your temporary stay.
• Funds – The funds and money are most essential assets for you as one should have enough money for their visit abroad on visitor visa to manage their expenditures. Another way to show funds is
• No criminal or Immigration – related Convictions
• Accommodation and Living Proof – It is important to provide information regarding your accommodation and living. This is necessary.