State progression for normal, standard, and emergency changes

Each change request model progresses through a number of state values in a specific order.

To enable state transitions, you can attach a process with defined conditions to the change model states. For more information, see Attach a process for Change model states.

Table 1. Normal change state progression

	State	Can be canceled?	Diagram
1.	New	Yes	Figure 1. Normal change state model
2.	Assess	Yes
3.	Authorize	Yes
4.	Scheduled	Yes
5.	Implement	Yes
6.	Review	No
7.	Closed	No

Table 2. Standard change state progression

	State	Can be canceled?	Diagram
1.	New	Yes	Figure 2. Standard change state model
tandard chan2.	Scheduled	Yes
3.	Implement	Yes
4.	Review	No
5.	Closed	No

Table 3. Emergency change state progression

	State	Can be canceled?	Diagram
1.	New	Yes	Figure 3. Emergency change state model
2.	Authorize	Yes
3.	Scheduled	Yes
4.	Implement	Yes
5.	Review	No
6.	Closed	No