Field guide
GSA TDR monthly close checklist: from sales export to authorized submission
A practical GSA TDR monthly close checklist covering scope, mapping, reconciliation, exceptions, upload draft and evidence retention.
Read the guide →Operational field guides
Useful answers before the sales conversation.
These guides explain the recurring controls behind Saxum’s priority products. They are designed to answer real search questions, link to primary sources and help buyers decide whether they need assistance.
Field guide
A2P 10DLC rejection checklist: align the campaign, opt-in and public disclosures
Use this A2P 10DLC rejection checklist to align the registration story, opt-in flow, sample messages, privacy policy and terms.
Read the guide →Field guide
DMR monthly QA checklist: evidence, calculations and NetDMR handoff
A monthly DMR quality-control checklist for NPDES permittees covering permit mapping, laboratory evidence, calculations, exceptions and signatory handoff.
Read the guide →Field guide
California DROP 45-day cycle checklist for data-broker operations
A practical 45-day DROP cycle checklist covering authorized retrieval, privacy-preserving matching, deletion routing, exceptions and evidence retention.
Read the guide →Field guide
How to build a CPSC certificate-to-lab-report evidence map
Build a CPSC eFiling evidence map connecting CPC or GCC data, test reports, product models, SKUs, manufacturer facts and broker handoff fields.
Read the guide →Field guide
Evidence-first rejection control: a reusable method for regulated submissions
A reusable evidence-first method for diagnosing technical rejections without guessing, overclaiming or losing the original submission trail.
Read the guide →A checklist cannot inspect your evidence
Use the assessment form when the real case has a deadline, rejection, unresolved exception or recurring reporting burden.
Operational search hubs
Definitive guides and free tools
GSA TDR
Requirements, fields, zero sales, upload errors and IFF reconciliation.
Open GSA hub →GeoTracker EDF
Relational integrity, composite keys and orphan-record prevention.
Open GeoTracker guide →WAWF / PIEE
Routing, receiving evidence and invoice-value reconciliation.
Open WAWF guide →DMR
Periods, parameters, units, limits and missing-data decisions.
Open DMR guide →GSA TDR reference library
Go deeper than the monthly-close checklist
These focused references support the TDR field checker, monthly-close workflow and adviser conversations.
Zero-sales reporting
When and how to control a zero-sales TDR month.
Read →IFF calculation & reconciliation
Reconcile Industrial Funding Fee logic to the reported population.
Read →Upload errors
Diagnose common upload/preflight failures without discarding source evidence.
Read →TDR data elements
Field-by-field context for the current reporting population.
Read →Research and correction standards are governed by the Saxum editorial policy and official source register.