Document verification system

A document verification method performed by data processing servers, the method comprising steps of:

• receiving electronic document runs at a presentment stage from document generation systems in excess of 500,000 documents;
• transferring each document to an instance in a mark-up language taxonomy with one instance per document;
• performing per-document checking by checking each document instance including semantic checking using granular semantic rules within groups of items of document data, storing document instances in a relational database and to set a state including a rejected state, and to remove document instances if errors are detected;
• maintaining current data item contents of each group and maintaining verification rules for execution for said semantic checking within each group;
• and
• providing per-document error feedback arising from verification, and providing feedback without affecting operation of a system which generates the documents.

A non-transitory computer readable medium comprising software code executable by a digital processor to perform steps of:

• receiving electronic document runs at a presentment stage from document generation systems in excess of 500,000 documents;
• transferring each document to an instance in a mark-up language taxonomy with one instance per document;
• performing per-document checking by checking each document instance including semantic checking using granular semantic rules within groups of items of document data, storing document instances in a relational database and to set a state including a rejected state, and to remove document instances if errors are detected;
• maintaining current data item contents of each group and maintaining verification rules for execution for said semantic checking within each group;
• and
• providing per-document error feedback arising from verification, and providing feedback without affecting operation of a system which generates the documents.