However keep in mind that:
PANS OPS
2.3 BEGINNING OF THE DEPARTURE PROCEDURE
2.3.1 Aeroplanes
2.3.1.1 For aeroplanes the departure procedure begins at the departure end of the runway (DER), which is the end of the area declared suitable for take-off (i.e. the end of the runway or clearway as appropriate.)
2.3.1.2 Since the point of lift-off will vary, and in order to protect for turns prior to the DER, the protected area
begins at a point 600 m from the start of runway. This is based on the assumption that the minimum turn height of
120 m (394 ft) above the elevation of the DER could be reached 600 m from the start of runway.
Note.— The elevation of the DER is the elevation of the end of the runway or the elevation of the end of the
clearway, whichever is higher.
This said, there are SIDs that prohibit to turn before the DER. When this happens, it is depicted.
SID and EO have different flight paths but you should be covered in most of cases unless you depart with a small prop (but there is no flex, isnt it?)