Complete NFL Personal Conduct Policy link:
http://nfllabor.files.wordpress.com/2013/06/personal-conduct-policy.pdf
Discipline:
Upon learning of conduct that may give rise to discipline, the League may initiate an investigation to include interviews and information gathering from medical, law enforcement, and other relevant professionals. On matters involving NFL players, the League will timely advise the NFLPA of the investigation and outcome. As appropriate, the employee will also have the opportunity, represented by counsel and/or a union official, to address the conduct at issue. Upon conclusion of the investigation, the Commissioner will have full authority to impose discipline as warranted.
Discipline may take the form of fines, suspension, or banishment from the League and may include a probationary period and conditions that must be satisfied prior to or following reinstatement. The specifics of the disciplinary response will be based on the nature of the incident, the actual or threatened risk to the participant and others, any prior or additional misconduct (whether or not criminal charges were filed), and other relevant factors.
Unless the available facts clearly indicate egregious circumstances, significant bodily harm or risk to third parties, or an immediate and substantial risk to the integrity and reputation of the NFL, a first offense generally will not result in discipline until there has been a disposition of the proceeding (or until the investigation is complete in the case of noncriminal misconduct).
With respect to repeat offenders, the Commissioner may impose discipline on an enhanced and/or expedited basis. In such cases, the timing and nature of the discipline will be determined by the Commissioner based on several factors including but not limited to: the severity of the initial charge and later charge; the facts underlying the later charge; the length of time between the initial offense and later charge; and the player or employee’s compliance with counseling and other programs. Following a full investigation and/or resolution of the proceedings, the Commissioner will review the matter and make any appropriate adjustments.
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Goodell will follow the policy regardless of how observers believe he should enforce it.