What you call "own standing orders" is referred to as "certified standing orders" under the Industrial Employment (Standing Orders) Act 1946. The employer can draft or customize standing orders in line with the Model Standing Orders. These must be submitted to the Certifying Authority (normally the Assistant Commissioner of Labour), and copies should be sent to the union(s). The authority examines the draft standing orders and also invites comments, queries, or objections from the union(s). After addressing any anomalies, the authority approves and certifies the standing orders.
Regards,
Shailesh Parikh
Vadodara, Gujarat
[Phone Number Removed For Privacy Reasons]