{"data":{"id":"AU-07","name":"Audit Record Reduction and Report Generation","family":"AU","family_name":"Audit and Accountability","withdrawn":false,"description":"Provide and implement an audit record reduction and report generation capability that:\na. Supports on-demand audit record review, analysis, and reporting requirements and after-the-fact investigations of incidents; and\nb. Does not alter the original content or time ordering of audit records.","supplemental_guidance":"Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report generation capabilities do not always emanate from the same system or from the same organizational entities that conduct audit logging activities. The audit record reduction capability includes modern data mining techniques with advanced data filters to identify anomalous behavior in audit records. The report generation capability provided by the system can generate customizable reports. Time ordering of audit records can be an issue if the granularity of the timestamp in the record is insufficient.","enhancements":[{"id":"AU-07(01)","name":"Automatic Processing","statement":"Provide and implement the capability to process, sort, and search audit records for events of interest based on the following content: [Assignment: organization-defined fields within audit records].","baselines":["moderate","high"]},{"id":"AU-07(02)","name":"Automatic Sort and Search","withdrawn":true,"incorporated_into":["AU-07(01)"]}],"baseline_low":false,"baseline_moderate":true,"baseline_high":true,"nist_800_53":{"rev5":{"id":"AU-07","name":"Audit Record Reduction and Report Generation","description":"Provide and implement an audit record reduction and report generation capability that:\na. Supports on-demand audit record review, analysis, and reporting requirements and after-the-fact investigations of incidents; and\nb. Does not alter the original content or time ordering of audit records.","discussion":"Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report generation capabilities do not always emanate from the same system or from the same organizational entities that conduct audit logging activities. The audit record reduction capability includes modern data mining techniques with advanced data filters to identify anomalous behavior in audit records. The report generation capability provided by the system can generate customizable reports. Time ordering of audit records can be an issue if the granularity of the timestamp in the record is insufficient.","related_controls":["AC-02","AU-02","AU-03","AU-04","AU-05","AU-06","AU-12","AU-16","CM-05","IA-05","IR-04","PM-12","SI-04"],"baseline_low":false,"baseline_moderate":true,"baseline_high":true,"baseline_privacy":false,"new_in_rev5":false,"changes_from_rev4":"Title changed from 'Audit Reduction and Report Generation' Control text changes to include 'implement' Minor additions to discussion"}},"compliance_mappings":{"iso_27001_2022":["7.5","A.8.15"],"iso_27002_2022":["8.15"],"cobit_2019":[],"pci_dss_v4":[],"nist_csf_2":["PR.PS-04","RS.AN-03","RS.AN-06","RS.AN-07"],"cis_controls_v8":["CIS 8"],"soc2_tsc":["CC7.2","CC7.3"],"finos_ccc":[],"iso_42001_2023":["A.6.2.8"],"iec_62443":[],"asd_e8":[],"nis2":[],"apra_cps_234":[],"mas_trm":[],"pra_op_resilience":[],"bsi_grundschutz":["OPS.1.1.5"],"anssi":["Hygiene.29","SecNumCloud.13.7"],"osfi_b13":["B-13.3.3"],"finma_circular":["IV.C(66)","IV.C(67)"],"gdpr":["Art.5(2)","Art.30(1)"],"dora":["Art.10(1)"],"bio2":["8.15"],"rbi_csf":["Annex1.16","ITGRCA.15"],"fisc":["FISC.O11"],"lgpd_bcb":["BCB.Art.20"],"hkma_tme1":[],"mlps_2":["8.1.5.2"],"dnb_good_practice":[],"cra":[],"swift_cscf":[],"cbb_tm":["TM-12"],"cbuae":["CR-3"],"nca_ecc":["2-12"],"qatar_nia":["IM","OS"],"uae_ia":["T7"],"bog_cisd":["CISD-VII"],"bom_ctrm":["4.2"],"cbe_csf":["CD-1"],"cbn_csf":["Part3.5"],"sa_js2":["JS2-7.3"],"bcbs_239":["Principle 7","Principle 9"],"bot_cyber":["Ch3.1"],"cpmi_pfmi":["CG.DE"],"eba_ict":["3.4.5"],"ecb_croe":["CROE.2.4"],"ffiec_is":["III.B","IV.A.4"],"hipaa_sr":["§164.308(a)(1)(ii)(D)","§164.312(b)"],"iosco_cyber":["DET-1"],"nydfs_500":["500.6"],"sebi_cscrf":["DE.AU"],"cmmc_2":["AU"],"nerc_cip":[],"nrc_73_54":[],"tsa_psd":[],"ieee_1686":[],"ferc_cip":[],"doe_c2m2":[],"api_1164":[],"awia":[],"iaea_nss":[],"pci_pts":[],"fips_140":[],"cbest":[],"tiber_eu":[],"pci_hsm":[],"common_criteria":["CC Part 2 — FAU"],"isae_3402":["Clause 10"],"fca_sysc_13":["SYSC 13.7.5"],"fda_21_cfr_11":["§11.10(e)"],"fda_cyber":[],"hitrust_csf":["09.g"],"iso_27799":["12.4"],"lloyds_ms":["MS8.12"],"naic_ds":["4-audit","5"],"nhs_dspt":[],"pra_ss1_23":["P-IT.2"],"solvency_ii":[],"owasp_masvs_v2":[],"csa_ccm_v4":[],"csa_aicm":[],"ccss_v9":[],"mica":[],"basel_sco60":[],"bssc":[],"sec_custody_digital":["SEC-CD-15"],"dpdpa":["Rules.6(1)(c)"]},"attack_techniques":[],"metadata":{"last_reviewed":"2026-10-03","review_notes":"2026-10-03: nist_csf_2 PR.PS-04, RS.AN-03, RS.AN-06, RS.AN-07 added from NIST's CSF 2.0 to SP 800-53 Rev 5.2.0 crosswalk (OLIR entry 186), which OSA's mapping now takes as its base. 2026-10-03: baselines LMH to -MH, from NIST SP 800-53B Release 5.2.0.","mapping_status":"complete"},"function":"detective","used_by_patterns":["SP-008","SP-016","SP-031"]}}