The Short Answer
A Part 145 repair station must prepare and follow two sets of manual content: a repair station manual under 14 CFR §145.207 whose required contents are listed in §145.209, and a quality control manual under §145.211. The repair station manual must describe eleven things, §145.209(a) through (k) — from the organizational chart to the controlled-document system. The quality control manual must describe the quality control system in §145.211(c), including the nine inspection and quality procedures in §145.211(c)(1)(i)-(ix), references to manufacturer inspection standards, sample forms, and revision procedures. Both must be kept current, be in a format acceptable to the FAA, be accessible to repair station personnel, and have revisions reported to the responsible Flight Standards office.
Shops often combine the two into one binder they call the RSQCM — the Repair Station and Quality Control Manual. The FAA does not require a single document; it requires that all of the §145.209 and §145.211 content exist and stay current. Because an inspector checks the manual against those two content lists item by item, manual deficiencies are one of the most common — and most objective — repair station surveillance findings.
The repair station manual and the quality control manual are the spine of a Part 145 certificate. The certificate authorizes you to approve articles for return to service; the manuals describe how you do it in a way the FAA has found acceptable. Get the manuals wrong and the work performed under them is suspect — no matter how good the wrench work is. This article decodes 14 CFR §145.209 and §145.211 content element by content element.
This post is the manual-and-system companion to two related guides. For what an inspector physically pulls and asks for, see the Part 145 audit binder; for how long records are kept and what each work order must contain, see Part 145 recordkeeping under §145.219. This page is about the manual and the quality control system behind both.
Manual findings are the easiest findings for an inspector to write
A maintenance-quality finding requires the inspector to make a technical judgment. A manual finding does not — the inspector simply compares your manual against the §145.209 and §145.211 content lists and notes what is missing, out of date, or inconsistent with what actually happens on the floor. That objectivity is exactly why an incomplete or stale RSQCM is so frequently cited.
RSQCM: One Manual, Two Manuals, or a Manual Plus a Forms Manual?
"RSQCM" is industry shorthand, not a regulatory term. Understanding the structure the rules actually require keeps you from over- or under-building it.
The Repair Station Manual (RSM)
Required by §145.207. It must be prepared and followed, kept current, accessible to repair station personnel, and provided to the responsible Flight Standards office in a format acceptable to the FAA. Its required contents are the eleven items in §145.209.
Think of it as the "how this station is organized and operates" manual.
The Quality Control Manual (QCM)
Required by §145.211. The station must establish and maintain a quality control system acceptable to the FAA, and prepare and keep current a quality control manual describing that system — its inspection procedures, technical data control, calibration, forms, and revision procedures.
Think of it as the "how we ensure airworthiness and inspect the work" manual.
You may combine them or keep them separate. Nothing in §145.207, §145.209, or §145.211 requires a single bound volume. Small stations frequently merge the RSM and QCM into one document — the RSQCM — to avoid duplicating shared content like the organizational chart and revision procedures. Larger stations often keep two manuals, plus a separate forms manual, which §145.211(c)(3) expressly allows: the QC manual may include a sample of the inspection and maintenance forms and instructions for completing them or a reference to a separate forms manual.
Whichever structure you choose, the controlled-document system required by §145.209(k) — the system that identifies and controls the manual sections — becomes critical. If you split content across an RSM, a QCM, and a forms manual, every cross-reference and every revision has to stay synchronized across all three. That synchronization is precisely where a controlled-document discipline either holds or fails.
The repair station manual and quality control manual are distinct from your operations specifications (OpSpecs), which the FAA issues to the certificate holder and which define the ratings, limitations, and authorizations the certificate carries. The manuals describe your procedures; the OpSpecs define your authority. An inspector reads both together.
14 CFR §145.209: The Eleven Repair Station Manual Contents
§145.209 lists, in paragraphs (a) through (k), exactly what the repair station manual must include. An inspector checks the manual against this list. Here is each item and what it actually requires.
Organizational chart
An organizational chart identifying each management position with authority to act on behalf of the repair station, the area of responsibility assigned to each position, and the duties, responsibilities, and authority of each position.
Roster maintenance procedures
Procedures for maintaining and revising the rosters required by §145.161 — the records of management, supervisory, and inspection personnel and the personnel authorized to approve an article for return to service.
Description of operations
A description of the certificated repair station operations, including the housing, facilities, equipment, and materials as required by subpart C.
Capability list revision + self-evaluation
Procedures for revising the capability list and for performing and documenting the self-evaluation under §145.209(d)(2) that §145.215 requires before an article is added to the list.
Training program revision procedures
Procedures for revising the training program required by §145.163 and submitting revisions to the responsible Flight Standards office for approval.
Work at another location
Procedures to govern work performed at another location in accordance with §145.203.
Maintenance under §145.205
Procedures for maintenance, preventive maintenance, or alterations performed under §145.205 — work for an air carrier or commercial operator that has a continuous airworthiness maintenance program, and for a foreign air carrier or foreign person.
Contract maintenance information
Procedures for maintaining and revising the contract maintenance information required by §145.217 — the list of functions contracted to outside facilities.
Required records + recordkeeping system
A description of the required records and the recordkeeping system used to obtain, store, and retrieve the required records — the system that ultimately produces the §145.219 records an inspector pulls.
Manual revision + FSDO notification
Procedures for revising the repair station manual and notifying the responsible Flight Standards office of revisions, including a revision date for each page or a revision number and date.
Controlled-document system
A description of the system used to identify and control the repair station manual sections — the controlled-document discipline that keeps every copy on the floor on the same revision.
The manual must match reality
Having all eleven §145.209 items present is necessary but not sufficient. The procedures you write must describe what your station actually does. The most damaging manual finding is not a missing section — it is a section that describes a procedure the floor does not follow. That gap puts every record produced under the manual into question and is far harder to remediate than a one-line omission.
Related: Part 145 & FAA Aviation Compliance
14 CFR §145.211: The Quality Control System
§145.211 is the most operationally important manual section. It has four parts. Here is what each requires.
Establish and maintain a quality control system
§145.211(a) requires the certificated repair station to establish and maintain a quality control system, acceptable to the FAA, that ensures the airworthiness of the articles on which the repair station or any of its contractors performs maintenance, preventive maintenance, or alterations. The phrase or any of its contractors is the hook that pulls subcontracted work inside your quality system — you cannot push airworthiness responsibility off to a contractor and walk away from it.
Personnel must follow the system
§145.211(b) requires repair station personnel to follow the quality control system when performing maintenance, preventive maintenance, or alterations under the repair station certificate and operations specifications. This is the provision an inspector relies on when the manual is fine but the floor is not following it — the deviation itself is the finding.
Prepare and keep current a quality control manual
§145.211(c) requires the station to prepare and keep current a quality control manual, in a format acceptable to the FAA, that includes four things:
c(1)The system and procedures used for inspection and quality functions
A description of the system and procedures used for the nine functions in §145.211(c)(1)(i)-(ix) — listed in full below. This is the core of the manual.
c(2)References to manufacturer inspection standards
References, where applicable, to the manufacturer inspection standards for a particular article, including reference to any data specified by that manufacturer. This is the data-control link that supports §43.13 performance rules.
c(3)Sample forms — or a reference to a separate forms manual
A sample of the inspection and maintenance forms and instructions for completing such forms, or a reference to a separate forms manual. This is the provision that authorizes keeping forms in their own controlled document.
c(4)Revision procedures + FSDO notification
Procedures for revising the quality control manual and notifying the responsible Flight Standards office of the revisions, including how often the FAA will be notified of revisions.
Notify the Flight Standards office of revisions
§145.211(d) requires the station to notify its responsible Flight Standards office of revisions to its quality control manual. Read with (c)(4), the obligation is twofold: write a revision-and-notification procedure into the manual, and then actually follow it every time the manual changes. A revision made on the floor but never reported to the FSDO is a finding even if the revised procedure is an improvement.
The Nine Procedures in §145.211(c)(1)(i)-(ix)
These nine procedures are the substance of the quality control manual. The manual must describe the system and procedures used for each. An inspector reads the manual to confirm all nine are described, then watches the floor to confirm they are followed.
Inspecting incoming raw materials to ensure acceptable quality
The receiving-inspection gate. The procedure should establish how the station confirms acceptable quality and traceable source before material enters the work flow.
Performing preliminary inspection of all articles that are maintained
Every article gets a documented preliminary inspection before work begins, so the scope and condition are recorded up front.
Inspecting all articles involved in an accident for hidden damage before work is performed
A distinct hidden-damage inspection for accident-involved articles, performed before any maintenance, preventive maintenance, or alteration.
Establishing and maintaining proficiency of inspection personnel
How the station keeps its inspectors proficient — the manual side of the §145.161 inspection roster and the §145.163 training program.
Establishing and maintaining current technical data for maintaining articles
The procedure that ensures manuals, service bulletins, and other data on the floor are the current acceptable versions — the data side of §43.13.
Qualifying and surveilling noncertificated persons who perform work for the repair station
The manual procedure for qualifying and overseeing noncertificated contractors. Ties directly to the §145.217 contract-maintenance list.
Performing final inspection and return to service of maintained articles
The final inspection and return-to-service gate. The output is the maintenance release certified under §145.213(b).
Calibrating measuring and test equipment, including calibration intervals
Describes the calibration system and the intervals. The substantive standard lives at §145.109(b).
Taking corrective action on deficiencies
A closed-loop corrective-action procedure for deficiencies the quality system surfaces — internal audits, escapes, customer returns.
A note on Required Inspection Items (RII)
The phrase "required inspection items" does not appear in §145.211. RII programs are an air-carrier construct — an operator running a Continuous Airworthiness Maintenance Program designates certain items so a second qualified person inspects them. When a Part 135 or 121 operator contracts work to your station, those RII requirements typically flow down through the operator manual and the contract, and your station satisfies them through its §145.211(c)(1) inspection procedures and its §145.161 inspection roster. Describe RII handling in your QC manual if you accept RII-designated work — but do not assume §145.211 imposes an RII program on a standalone repair station, because it does not.
Keeping the RSQCM Current — and Controlled
Writing the manual is the one-time cost. Keeping it current and controlled is the perpetual one — and it is where most manual findings are actually generated.
The keep-current obligation is affirmative
§145.207(b) requires a current repair station manual and §145.211(c) requires the quality control manual to be kept current. When your organization, facilities, capability list, training program, contracted functions, or inspection procedures change, the relevant manual section has to change with it. A manual that describes a chief inspector who left two years ago, or a calibration interval the shop no longer uses, is out of compliance the day reality diverges from the page.
Revisions must be reported to the Flight Standards office
For the repair station manual, §145.207(e) directs you to follow the revision and notification procedures you wrote under §145.209(j). For the quality control manual, §145.211(c)(4) and (d) require you to notify the responsible Flight Standards office per the procedure stated in the manual, including how often you will notify the FAA. Note these are notification obligations to the FSDO — separately, revisions to the training program under §145.209(e) are submitted to the Flight Standards office for approval, a higher bar than notification.
The controlled-document system is its own §145.209(k) requirement
§145.209(k) requires a description of the system used to identify and control the manual sections — revision dates or numbers, a list of effective pages, and a distribution method. The practical failure mode is version drift: a revision is approved at the office, but the copy at the inspector's workstation is two revisions behind. When an inspector finds two copies of the same manual on different revisions, that is a controlled-document finding regardless of which copy is correct.
It must be accessible to the people who use it
§145.207(c) requires the manual to be accessible for use by repair station personnel required by subpart D. A manual locked in the accountable manager's office, or a digital manual the floor cannot reach, fails the accessibility test even if the content is perfect. Accessibility and currency together are what make the manual a working document rather than a shelf document.
How the manual ties into the rest of Part 145
The RSQCM is not a self-contained document — almost every section points at another part of the regulation. The rosters in §145.209(b) are the management and supervisory personnel records under §145.161. The training-program procedures in §145.209(e) and §145.211(c)(1)(iv) connect to the training program recordkeeping required under §145.163. The recordkeeping-system description in §145.209(i) produces the §145.219 records an inspector pulls. The contract-maintenance procedures in §145.209(h) drive the contract maintenance records under §145.217.
That interconnection is exactly why a single stale section ripples. An out-of-date roster procedure casts doubt on who was authorized to approve a return to service; an out-of-date calibration interval casts doubt on the work order entries produced while the wrong interval was in effect.
Common RSQCM Findings — and What They Cost
Manual findings cluster into a handful of recurring patterns. None require the inspector to make a technical judgment — which is why they are so commonly cited during repair station surveillance under FAA Order 8900.1.
Manual describes a procedure the floor does not follow
The §145.211(b) "personnel must follow the system" finding. The manual says preliminary inspections are documented on a specific form; the floor uses a different process. The deviation is the finding, and it puts the affected work into question.
A §145.209 content item is missing or thin
One of the eleven (a)-(k) items is absent, or so generic it does not actually describe the station — for example, a capability-list self-evaluation procedure under (d) that recites the rule but never says how this station does it.
A §145.211(c)(1) procedure is not described
One of the nine inspection/QC procedures is missing from the manual — hidden-damage inspection of accident-involved articles (iii) and inspector-proficiency procedures (iv) are common omissions because shops assume they are covered elsewhere.
Version drift across controlled copies
The §145.209(k) finding. The office copy is on Revision 14; the inspector finds Revision 12 at a workstation. The controlled-document system failed to push the revision, regardless of which content is correct.
Revision made but FSDO not notified
A §145.207(e)/§145.211(d) finding. The manual was revised but the responsible Flight Standards office was never notified per the station's own stated procedure — and for training-program changes, never submitted for the approval §145.209(e) requires.
Calibration intervals in the manual do not match the records
The §145.211(c)(1)(viii) procedure states one interval; the calibration records show another, or show tools overdue against the stated interval. The mismatch can invalidate work performed with the affected equipment under §145.109(b).
What a finding can cost
Under 14 CFR §13.301, for violations occurring on or after December 30, 2024, the FAA civil penalty is up to $75,000 per violation for a person other than an individual or small business concern, and up to $1,875 per violation for an individual or small business concern (statutory maximums adjusted for inflation; what the FAA actually seeks depends on the facts). The larger practical cost is usually indirect: an out-of-date manual undermines the validity of work performed under it, can trigger expanded surveillance, and in serious or repeated cases supports certificate action. Keeping the manual current is far cheaper than litigating a stale one.
See where your manual and records stand before the inspector does
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Check Your FAA Readiness Score — FreeWhere a Document Intelligence Platform Fits in RSQCM Compliance
Let us be precise about the boundary. FileFlo does not write your repair station manual, author your quality control system, or replace your chief inspector or accountable manager — the manual is yours to write and the FAA's to find acceptable. FileFlo is a compliance document intelligence platform: a read-only proof layer that sits alongside your maintenance stack and keeps the documents the manual depends on audit-ready.
The quality control system in §145.211 is only as good as the records it produces and the documents that prove its inputs are current — calibration certificates against the §145.211(c)(1)(viii) intervals, training and proficiency records behind §145.211(c)(1)(iv), technical-data currency behind (v), and the §145.219 work orders the whole system exists to generate. FileFlo classifies those inbound documents against the correct CFR section, tracks expirations, flags missing or incomplete records before they become findings, and assembles them in the order a records review proceeds. It does not manage the manual; it manages the evidence the manual promises exists.
Classifies the documents the QC system depends on
Calibration certificates, training and proficiency records, technical-data revisions, receiving inspection records, and work orders are classified against the correct §145.211 / §145.219 element on upload.
Tracks expirations against manual intervals
Calibration due dates keyed to the intervals your QC manual states under §145.211(c)(1)(viii); training currency behind §145.211(c)(1)(iv). Items approaching expiry surface in a 90/60/30-day alert queue.
Flags missing evidence before the inspector does
When a work order references a tool with no current calibration record, or a signatory with a lapsed training record, FileFlo surfaces the gap — the same cross-check an FSDO inspector runs.
Inspector-format records packet
Assembles a surveillance-ready packet of the records behind the QC system, organized the way a records review proceeds — so the evidence the manual promises is ready at the moment the inspector asks.
FileFlo does not author or maintain your repair station manual or quality control system, hold your certificate, perform maintenance, or replace your accountable manager, chief inspector, or A&P/IA judgment. It keeps the documents that prove your program exists and is current — audit-ready, at the moment the inspector asks. FileFlo claims no live integration with any maintenance-tracking or FAA system.
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Frequently Asked Questions
What is the RSQCM and is it actually one document?
RSQCM is shop shorthand for the combined "Repair Station and Quality Control Manual." The FAA does not mandate that the two be a single bound volume — 14 CFR §145.207 requires the repair station manual and 14 CFR §145.211 requires the quality control manual, and a station may keep them as one document or two. What matters is that both sets of required content exist, are current, are in a format acceptable to the FAA, are accessible to repair station personnel, and are provided to the responsible Flight Standards office. Many small repair stations combine them into one RSQCM for convenience; large stations often keep separate manuals plus a referenced forms manual. The regulatory obligations are identical either way.
What must the repair station manual contain under 14 CFR §145.209?
14 CFR §145.209 lists eleven items the repair station manual must include, paragraphs (a) through (k): (a) an organizational chart; (b) procedures for maintaining and revising the rosters required by §145.161; (c) a description of the repair station operations, including the housing, facilities, equipment, and materials as required by subpart C; (d) procedures for revising the capability list and for performing and documenting the self-evaluation required to add an article; (e) procedures for revising the training program required by §145.163 and submitting revisions to the responsible Flight Standards office; (f) procedures governing work performed at another location under §145.203; (g) procedures for maintenance, preventive maintenance, or alterations performed under §145.205; (h) procedures for maintaining and revising the contract maintenance information required by §145.217; (i) a description of the required records and the recordkeeping system; (j) procedures for revising the manual and notifying the Flight Standards office of revisions; and (k) a description of the system used to identify and control the manual sections. These are the content elements an inspector checks the manual against.
What must the quality control manual include under 14 CFR §145.211(c)?
14 CFR §145.211(c) requires the certificated repair station to prepare and keep current a quality control manual, in a format acceptable to the FAA, that includes: (c)(1) a description of the system and procedures used for the inspection and quality functions listed in (c)(1)(i) through (ix); (c)(2) references, where applicable, to the manufacturer inspection standards for a particular article, including reference to any data specified by that manufacturer; (c)(3) a sample of the inspection and maintenance forms and instructions for completing such forms, or a reference to a separate forms manual; and (c)(4) procedures for revising the quality control manual and notifying the responsible Flight Standards office of the revisions, including how often the responsible Flight Standards office will be notified of revisions. The nine subparagraphs in (c)(1) are the heart of the manual — they cover incoming material inspection, preliminary inspection, hidden-damage inspection of accident-involved articles, inspector proficiency, current technical data, qualifying and surveilling noncertificated contractors, final inspection and return to service, calibration of measuring and test equipment with intervals, and corrective action on deficiencies.
What are the nine items in §145.211(c)(1) that the quality control system must describe?
Under 14 CFR §145.211(c)(1)(i)-(ix), the quality control manual must describe the system and procedures for: (i) inspecting incoming raw materials to ensure acceptable quality; (ii) performing preliminary inspection of all articles that are maintained; (iii) inspecting all articles that have been involved in an accident for hidden damage before maintenance, preventive maintenance, or alteration is performed; (iv) establishing and maintaining proficiency of inspection personnel; (v) establishing and maintaining current technical data for maintaining articles; (vi) qualifying and surveilling noncertificated persons who perform maintenance, preventive maintenance, or alterations for the repair station; (vii) performing final inspection and return to service of maintained articles; (viii) calibrating measuring and test equipment used in maintaining articles, including the intervals at which the equipment will be calibrated; and (ix) taking corrective action on deficiencies. A station that performs the work flawlessly but whose manual does not describe one of these nine procedures still has a §145.211 manual-content finding.
Does §145.211 require a Required Inspection Items (RII) program?
No. The term "required inspection items" does not appear in 14 CFR §145.211, and a standalone repair station is not by itself required to operate an RII program. RII programs are an air-carrier construct: an operator maintaining aircraft under a Continuous Airworthiness Maintenance Program designates certain maintenance and alteration items as RII so that a second qualified person inspects the work. When a Part 135 or Part 121 operator contracts maintenance to a repair station, the operator manual and the contract typically push those RII inspection requirements down to the shop. The repair station documents how it satisfies them through its §145.211(c)(1) inspection procedures and its rosters of authorized inspection personnel under §145.161. So RII reaches the repair station through the customer operator program — not through §145.211 itself. We cover the operator-side RII program separately.
How does §145.211 handle calibration of measuring and test equipment?
Calibration appears in the quality control manual through 14 CFR §145.211(c)(1)(viii), which requires the manual to describe the system and procedures for calibrating measuring and test equipment used in maintaining articles, including the intervals at which the equipment will be calibrated. Separately, 14 CFR §145.109(b) requires the repair station to ensure that all test and inspection equipment and tools used to make airworthiness determinations are calibrated to a standard acceptable to the FAA. So the QC manual describes the calibration system and intervals, and §145.109(b) sets the substantive standard the calibration must meet. An inspector typically cross-checks the calibration records against the intervals stated in the manual and against the tools listed on the work orders under review.
Who must keep the RSQCM current, and what happens when it is revised?
Both manuals carry an affirmative keep-current obligation. 14 CFR §145.207(b) requires the repair station to maintain a current repair station manual, and §145.211(c) requires the quality control manual to be kept current. When either manual is revised, the station must notify its responsible Flight Standards office: §145.207(e) directs the station to follow the manual-revision and notification procedures it wrote under §145.209(j) for the repair station manual, and §145.211(c)(4) and (d) require notification of quality control manual revisions per the procedure stated in the manual. The manual must also be accessible to repair station personnel under §145.207(c) and provided to the Flight Standards office under §145.207(d). A revision that is made but not distributed to the floor, or not provided to the FAA, is a finding even when the new procedure itself is sound.
What does it cost a repair station to get the RSQCM wrong?
Manual deficiencies are among the most common findings in repair station surveillance because they are objective — an inspector compares the manual against the §145.209 and §145.211 content lists item by item. Under 14 CFR §13.301, for violations occurring on or after December 30, 2024, the FAA civil penalty for a person other than an individual or small business concern is up to $75,000 per violation, and for an individual or small business concern it is up to $1,875 per violation (statutory caps adjusted for inflation; the specific amount the FAA seeks in any case depends on the facts). Beyond civil penalty exposure, an out-of-date or incomplete manual undermines the validity of the work performed under it, can trigger expanded surveillance, and in serious cases supports certificate action. The cheaper path is keeping the manual current and the controlled-document system tight — which is fundamentally a document-management discipline problem.
More Part 145 & Aviation Compliance Reading
Part 145 Audit Binder: What Inspectors Ask For
The records an FSDO PMI physically pulls during surveillance
Part 145 Recordkeeping — §145.219
Work order content, 8130-3 traceability, the 2-year clock
Required Management Personnel Qualifications
The rosters behind §145.161 and §145.209(b)
Training Program Recordkeeping
The §145.163 program §145.209(e) revises
Contract Maintenance Records
The §145.217 list §145.209(h) maintains
Required Inspection Items (RII) Program
The operator-side program that flows down to the shop
Operations Specifications (OpSpecs) Explained
The authority the manual operates under
§43.9 Maintenance Record Entries
What every work order the QC system produces must contain
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