diff --git a/src/tsr/docs/bis/doc-section/2busproc/parties.adoc b/src/tsr/docs/bis/doc-section/2busproc/parties.adoc
index fedd159..0ec4180 100644
--- a/src/tsr/docs/bis/doc-section/2busproc/parties.adoc
+++ b/src/tsr/docs/bis/doc-section/2busproc/parties.adoc
@@ -10,8 +10,8 @@ Each SP will:
 
 * Collect relevant data, taking care of the accuracy and validity of this data.
 * Report this data in accordance to this specification in a standardized and structured dataset. 
-* Ensure all data for a Reporting Period is reported within 10 calendar days following the end of the Reporting Period.
-  Note: the Reporting Period is defined by the PCA in a separate document.
+* Ensure all data for a Reporting Period is reported within the Statistics Report Submitting Period following the end of the Reporting Period.
+  Note: the Reporting Period is defined by OpenPeppol in a separate document.
 * Transmit the Peppol Transaction Statistics Report document to the PCA in accordance with this specification.
 
 == OpenPeppol Operating Office (OO)
diff --git a/src/tsr/docs/bis/doc-section/2busproc/process.adoc b/src/tsr/docs/bis/doc-section/2busproc/process.adoc
index cb4271e..0c9a9f7 100644
--- a/src/tsr/docs/bis/doc-section/2busproc/process.adoc
+++ b/src/tsr/docs/bis/doc-section/2busproc/process.adoc
@@ -38,7 +38,7 @@ image::./images/tsr-process-view.png[]
 ** Transaction Statistics Reports MUST NOT be counted for a Transaction Statistics Report
 ** Only the sending SP MUST count the message as 'outgoing' and only the receiving SP MUST count the same message as 'incoming'.
 
-NOTE: ^*^ The Country of sender and receiver will be mandatory, once the backing eDEC specifications become mandatory
+NOTE: ^*^ The Country of sender will be mandatory, once the backing eDEC specification becomes mandatory
 
 
 == Data Aggregation
@@ -60,7 +60,7 @@ The following aggregations MAY be provided to be compliant to this specification
 
 * Frequency
 ** A Transaction Statistics Report MUST be transmitted once per Reporting Period.
-** A Transaction Statistics Report MUST be transmitted within 10 calendar days (inclusive) after the end of the previous Reporting Period.
+** A Transaction Statistics Report MUST be transmitted within the Statistics Report Submitting Period, which is defined external to this document, after the end of the previous Reporting Period. 
 ** The Transaction Statistics Report MUST be transmitted, even if no other Peppol exchange happened in the Reporting Period.
 ** In case the Transaction Statistics Report of one Service Provider is received multiple times for one Reporting Period, only the latest received document will be processed.
 ** Transaction Statistics Reports received after the deadline WILL NOT be processed.