| Date Filed | Summary | Pages |
| 05/02/2011 | In the matter of the application of Cause Based Commerce, Inc. to detariff services and make other changes related to the implementation of Case No. 10-1010-TP-ORD electronically filed by Mr. Richard R Parsons on behalf of Cause Based Commerce, Inc. | 27 |
| 03/24/2009 | Second revised tariff pages, PUCO Tariff No. 2 filed on behalf of Cause Based Commerce Incorporated dba Sienna Communications Group Incorporated dba The Sienna Group by R. Parsons. | 16 |
| 03/23/2009 | Revised tariff pages, PUCO Tariff No. 2, filed by R. Parsons on behalf of Cause Based Commerce Incorporated dba Sienna Communications Group, Incorporated, dba The Sienna Group. | 16 |
| 03/16/2009 | In the matter of the application of Cause Based Commerce Incorporated to detariff certain Tier 2 services and make other changes. | 83 |
| 04/06/2007 | In the matter of the application of Cause Based Commerce Incorporated dba The Sienna Group and d/b/a Sienna Communications Group Incorporated for the Approval of the Transfer of Assets of PowerNet Global Communications to Cause Based Commerce Incorporated dba The Sienna Group and d/b/a Sienna Communications Group Incorporated. | 35 |
| 02/26/2007 | Certificate number 90-6353 issued. | 2 |
| 08/03/2006 | PUCO No. 1, tariff and service requirements form filed on behalf of Caused Based Commerce Inc dba Sienna Communications Inc dba The Sienna Group | 57 |
| 07/03/2006 | In the matter of the application of Cause Based Commerce Incorporated dba Sienna Communications Group for authority to provide interexchange telecommunications services in the State of Ohio. | 83 |