STANDARDS SECTION XVIII - TOURNAMENT STANDARDS OF PERFORMANCE c.  There will be no rest period before the final set except when the Extreme  Weather Condition Rule is in effect. (See Section XVIII.B.6 - Extreme  Weather Conditions and Lightning.) d.  The ITF Rules of Tennis will apply in their entirety except where noted in  these Rules. 36. Seating – Minimum The minimum center court seating capacity shall be as follows: Tournament Category Venue Type Outdoor Indoor WTA 1000 Mandatory 10,000 WTA Approved WTA 1000 Non-Mandatory 7,500 4,500 WTA 500 5,000 4,000 WTA 250 2,500 2,500 37. Security and Credentialing Systems The WTA has considered Tournament security issues and has determined  that the Tournaments and players are the appropriate parties to bear the  responsibility for Tournament security. Each Tournament shall be responsible  for providing on-site security for players, Tournament staff, officials, and  spectators and shall, if requested, promptly provide the WTA with detailed  information about security plans.  As part of each Tournament’s security plan, a photo credentialing system  must be established. Tournaments must include and take reasonable steps to  enforce the following policy on all non-media persons issued credentials: No  credentialed person may continually collect, disseminate, transmit, publish,  or release from the grounds of the Tournament any match scores or related  statistical data during match play (from the commencement of a match  through its conclusion) for any commercial or gambling purposes. Such  policy shall be printed on all Tournament credentials or otherwise notified to  credentialed persons. Players shall cooperate with Tournament security measures. Each Tournament must provide quality racquet stringing services on-site from  the day before the start of Qualifying until the completion of the Tournament.  38. Stringing 338