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Letters of Recommendation

Articles for recommenders and applicants on letters of recommendation: what to include, how to ask, and examples by field. A letter draft can be reviewed against the published rubric for its application. recommendation letter review →

AACOMAS Letters of Evaluation: Portal and Interfolio

AACOMAS letters, checked Nov 7, 2026: 10 evaluations max, evaluator-only submission, and Interfolio letters to AACOMAS can't be replaced after delivery.

13 min read

AAMC Premed Competencies in a Rec Letter: Examples

The 17 AAMC premed competencies as a university advising page lists them, which ones each writer can see, and constructed weak and strong sentences.

9 min read

ADEA PASS Professional Evaluation Form Guide

For faculty completing the ADEA PASS Professional Evaluation Form: the ten attributes, four ratings, Not Observed, remarks and the Feb 18, 2027 cutoff.

7 min read

AMCAS Letter Writer Portal: Letter ID and Upload

For AMCAS letter writers: what the Request ID does, the two upload routes, letterhead and signature rules, and the AAMC rules we could not verify.

13 min read

Applicant Asked to Read My Letter of Recommendation?

A student who waived access asks to read your letter. What the waiver says in AACOMAS, CASPA, AADSAS and PhORCAS, what FERPA says, and a reply to send.

9 min read

CASPA Evaluation Form: A Guide for Evaluators

For PAs, physicians and supervisors completing a CASPA evaluation: the form's parts, honest ratings, edits after submitting, and the April 5, 2027 cutoff.

10 min read

Dentist Letter of Recommendation for Dental School

For dentists writing an ADEA AADSAS evaluation: what the form holds, the TMDSAS dentist-letter rule, the Feb 10, 2027 cutoff and a constructed sample.

9 min read

How to Write a DO Physician Letter of Recommendation

For DOs writing for osteopathic school: what AACOM says schools look for, the 3 things only your letter can show, and an annotated constructed sample.

10 min read

How to Fill Out the EM SLOE: Rank and Ratings

For EM faculty writing a SLOE: how rank-list answers were spread in 2022-24 (20.5% top 10%), a method to place each student, comments, ResidencyCAS.

10 min read

Additional Med School Rec Letter After Interview

Can you add a letter of recommendation after a med school interview? 12 schools' rules, checked Nov 7, 2026: who takes one, which route, what to write.

12 min read

Letter of Recommendation From a Doctor You Shadowed

What a physician you shadowed can write for a med school applicant, which school rules a shadowing letter meets, the hours line, and a constructed sample.

11 min read

Letter for a Prelim or Transferring Resident

Letter of recommendation for a preliminary-year or transferring resident: what the ACGME counts as a transfer, what to evidence, and a constructed letter.

10 min read

MD-PhD Letter of Recommendation From a PI

For PIs writing MD-PhD letters: Stanford asks for 3 to 6 letters from research mentors. What to put in yours, and an annotated constructed sample letter.

11 min read

Med School Letter From an Employer or Scribe Lead

For employers and scribe leads writing a medical school letter for a non-traditional applicant: what to show, letterhead and upload rules, two samples.

12 min read

Med School Rec Letter Phrases: Strong vs Weak

Medical school letter of recommendation phrases, strong vs weak: what 'without reservation' needs beside it, faint-praise red flags, gendered wording.

11 min read

Med School Recommendation Letter Sample: Physician

A constructed physician letter of recommendation for medical school, annotated against TMDSAS, VCOM and LMU writer guidance, with weak and strong lines.

12 min read

MSPE vs Letter of Recommendation: What Differs

The MSPE is not a letter of recommendation. Who writes each, how each reaches residency programs, and what a letter writer should not repeat.

8 min read

NursingCAS Reference: How to Submit and What to Write

For nurse managers, preceptors and faculty: how a NursingCAS reference request works, the reuse setting, the cycle cutoffs, and how to answer the form.

8 min read

OptomCAS Letter of Recommendation From an Optometrist

For optometrists writing an OptomCAS recommendation: the 1-to-4 rule, committee and advisor letters, patient evidence, and a constructed sample.

7 min read

OTCAS Letter of Recommendation: Guide and Sample

For OTs and faculty writing an OTCAS evaluation: the 3-to-5 rule, what the Liaison form holds, what to show about OT practice, and a constructed sample.

7 min read

PharmCAS Letter of Recommendation From a Pharmacist

For pharmacists writing a PharmCAS evaluation: the 4-evaluation cap, how committee letters count, what a pharmacist can show, and a constructed sample.

7 min read

PhORCAS Reference: How Preceptors Fill It Out

PhORCAS references for PGY1 and PGY2 applicants arrive one program at a time. What the Liaison Letters form asks, the reuse setting, and what to write.

8 min read

How to Write a Premed Committee Letter

For pre-health advisors: how TMDSAS and five Liaison services count a committee letter, a synthesis structure, and how to correct one after upload.

12 min read

Program Director Letter for Fellowship: Sample

For residency program directors writing a fellowship letter: what programs ask for, what ACGME sends the fellowship, and a constructed annotated sample.

10 min read

PTCAS Reference Letter: Guide and Sample

For PTs and professors writing a PTCAS reference: what the Liaison Letters form holds, why hours verification is separate, and a constructed sample.

10 min read

Reapplying to Med School: Can You Reuse Your Letters?

Reapplying to medical school? AACOMAS, CASPA, TMDSAS and AADSAS make you resend letters. When reuse is allowed, who to replace, and an update request.

10 min read

Residency Letter of Recommendation Sample (Attending)

An annotated, constructed residency letter of recommendation from an attending: salutation, one-page length, patient-care examples and a calibrated close.

9 min read

Residency Letters for SOAP and Off-Cycle Applicants

For attendings writing a residency letter for a SOAP or off-cycle applicant: Match Week 2027 timing, NRMP's no-contact rule and a constructed closing.

11 min read

Standardized Letters of Recommendation by Specialty

Standardized letters by specialty, checked Nov 7: derm requires a SLOE in 2026-27, ortho's eSLOR replaces the letter; OB/GYN, neurosurgery, psych, EM.

15 min read

TMDSAS Letters of Evaluation: Evaluator Rules

TMDSAS letter rules for evaluators: the six required elements, the 12-box evaluation form, upload vs form processing times, and HP committee packets.

12 min read

USCE Letter of Recommendation for IMGs

For US physicians writing for an IMG after an observership or hands-on rotation: what you can claim, what programs read for, and a constructed sample.

9 min read

Weakness, Hardship, Disability in a Med School Letter

When a medical school letter should mention a weakness, hardship or disability, how to ask the applicant first, and wording that stays fair.

10 min read

Can a Resident or NP Write a Med School Letter?

Can a resident, an NP or PA, or a family-friend doctor write your medical school letter? What six school pages say, and when a co-signed letter works.

11 min read

Law School Recommendation Letter: Professor Sample

For professors writing a law school letter: what LSAC and Yale ask the letter to show, a labeled constructed sample, and the lines that weaken it.

12 min read

LSAC Letter Upload: A Recommender's Guide

For professors and supervisors: how to submit a law school letter to LSAC, what the form asks, and the rules on letterhead, signature, edits and timing.

11 min read

Referee Reports for Australian Universities

Sydney and UNSW research degrees use referee report forms with rating bands, not free letters. Who to choose, what the forms ask, and coursework rules.

11 min read

Reference Letters for Canadian Grad School

UBC asks for two to four references, set by each program; Toronto CS asks for three and refuses Gmail. Rules for UofT, UBC, McGill, Waterloo, Alberta.

12 min read

Recommendation Letter From a Chinese Professor

A constructed English sample letter from a Chinese professor for a US or UK master's, plus the 163.com and qq email rules, letterhead, stamp and rank.

10 min read

Employer Support Letter for a Part-Time Master's

An employer support letter for a part-time master's is a signed commitment on time, funding and dates, not a recommendation. 6 programs' rules, a sample.

11 min read

ETH and EPFL Recommendation Letters for Master's

EPFL wants three academic referees and will not process a file with fewer than two letters. Six ETH programmes ask for two. Rules, deadlines, who to ask.

10 min read

How to Explain Grades and Rank in a LOR

For recommenders outside the US and UK: how to state a CGPA/10, a percentage, a CGPA/5 or a class rank so admissions readers can use it. Do not convert.

11 min read

HKPFS and Hong Kong PhD Referee Reports

The HKPFS form takes no referees; HKU wants two reports and CUHK three. Why submitting on 1 December 2026 leaves referees short, and what they write.

9 min read

How to Decline Writing a Recommendation Letter

For professors and managers asked for a grad school letter: when to say no, how fast, what to write, and how LSE, Cambridge and York handle a decline.

10 min read

Writing a LOR for a Student With Low Grades

How to recommend a student with a low CGPA, backlogs or a gap: concede the record in one clause, then give the evidence the transcript cannot show.

9 min read

LOR From HoD or Professor: Which Is Better?

HoD, principal, project guide or subject professor: who should write your MS LOR. Stanford, CMU and Cambridge ask for someone who knows your work.

11 min read

LOR From a Research Internship Supervisor

Cambridge counts an academic-internship tutor as an academic referee. What a summer host supervisor can claim from eight weeks, with a constructed sample.

12 min read

LOR Sample for MS in Business Analytics

MIT's MBAn wants one of three letters on quantitative ability; Imperial needs one academic referee. A labelled manager LOR sample for business analytics.

9 min read

LOR Sample for MS in Computer Science

Two labelled LOR samples for an MS in Computer Science, from a software manager and a team-project guide, built on what CMU, UIUC and Toronto ask.

10 min read

LOR Sample for MS in Data Science: What to Write

LOR sample for MS in Data Science: what Rice, UChicago and Duke ask of recommenders (checked Oct 31, 2026), and a constructed statistics professor letter.

13 min read

LOR Samples: MS Mechanical and Electrical Engineering

LOR samples for MS in mechanical and electrical engineering: what Georgia Tech, Purdue, Berkeley and UT Austin ask, plus two constructed letters.

13 min read

MPH Recommendation Letter: Guide and Sample

MPH recommendation letter guide: what UCLA, Texas A&M, Northwestern and USF ask of recommenders through SOPHAS, and a constructed supervisor letter.

11 min read

References for PhD Positions in Europe

Some European PhD calls block submission until both letters arrive (CRG); others accept one or no referee (CiM-IMPRS). EMBL, Max Planck and Lund rules.

10 min read

PhD Recommendation Letter Sample From a Supervisor

A labeled sample PhD letter from a master's thesis supervisor, built on what UIUC, CMU, Toronto and Sydney ask referees about research potential.

13 min read

LOR for a Student You Barely Know: What to Write

Asked for a grad school LOR by a student you taught once? State the limit in paragraph one, compare them with your class, and know when to say no.

9 min read

Recommendation Letter From a Nigerian Lecturer

A testimonial is not a reference. What LSE, Duke and BU ask a Nigerian lecturer's letter to show, the Gmail rules, and a constructed supervisor letter.

14 min read

NUS and NTU Referee Reports for Grad School

NTU research degrees need two referee reports from institutional emails, not Gmail or qq. NUS Computing MComp tracks need one. 8 programmes compared.

9 min read

UK Academic Reference Letter: Format and Sample

UK academic reference format for a master's or PhD: Cambridge asks 500 to 1,000 words, York 350 to 1,000. Headings, marks, rank and a labelled sample.

14 min read

UK Master's References: How Many and Who to Ask

UK master's courses ask for 0 to 3 references: Warwick 1, Cambridge 2, Oxford History 3. When a manager can replace a professor, university by university.

13 min read

Counselor Letter for International Students: Samples

How a school counselor or principal writes a US college recommendation for an international student: the school-context paragraph and two labeled samples.

15 min read

Homeschool Counselor Letter: Example and Template

A homeschool counselor letter must do a school's job. The questions Common App asks home school supervisors, a profile template and a constructed letter.

12 min read

How to Ask for a Grad School Letter of Recommendation

Grad school letter of recommendation request emails for a professor, PI or manager, built around the form's ranking grid. Packet, timing and a reminder.

15 min read

Recommender Doesn't Write English? Grad LOR Rules

A letter in another language needs an English translation, and Harvard Kennedy School and Stanford bar you from translating it. Rules and a sample brief.

9 min read

Teacher Recommendation for an ESL Student: Sample

How a teacher writes a US college recommendation for an ESL or international student: show English growth with dated evidence. A labeled sample letter.

11 min read

Teacher Recommendation Letter: Common App Guide

How to write a teacher recommendation letter for the Common App teacher evaluation: 16 rating rows, two questions and a 1,000-word cap, quoted.

17 min read

LOR Format and Sample for MS and PhD Recommenders

The LOR format graduate schools expect: online form, rating grid, signed PDF on letterhead. A labelled sample and authorship rules, quoted verbatim.

18 min read

CRNA Recommendation Letter Examples

CRNA letter of recommendation from a nurse manager, ICU charge nurse or shadowing anesthesia provider: what each can attest to, and fictional examples.

12 min read

NP and DNP Letter of Recommendation Samples

NP and DNP letter of recommendation samples from a nurse manager, director and physician, plus reference rules and who to ask if your manager says no.

13 min read

Nursing School Recommendation Letters

Write a nursing school recommendation with credible academic, work or service evidence. Compare BSN reference rules and revise three sample passages.

11 min read

Clinical PhD Letters: Research or Practice?

Choose clinical psychology PhD recommenders by the research and clinical work they observed, with program-specific rules and contrasting examples.

8 min read

LOR Ratings: No Basis for Judgment Explained

Distinguish missing observations, tiny comparison groups and real reservations when completing graduate reference ratings and the accompanying letter.

8 min read

Interfolio Letters and Graduate Rating Forms

Check whether a graduate program accepts Interfolio, what happens to reference ratings, and when the recommender must complete the form directly.

8 min read

Can a TA Write Your Law School Reference?

Check whether a teaching assistant can be your JD recommender, distinguish academic observation from familiarity, and prepare a useful request.

8 min read

LLM Recommendation Translation: Who Submits?

Plan an LLM recommendation translation, distinguish Harvard's translator workflow from LSAC delivery, and keep the original writer in control.

8 min read

MBA Reapplicants: Same Recommender, New Letter?

Decide whether to retain an MBA recommender when reapplying, distinguish file reuse from a current assessment, and avoid a growth-only letter.

8 min read

MBA Recommendations After a Manager Change

Choose an MBA recommender after a manager change by tracing who observed your work, gave feedback and saw your response, with contrasting cases.

8 min read

MBA References When Company Policy Blocks Them

Separate employer bans on MBA references from restrictions on letterhead or personal recommendations, then build an accurate alternative-writer plan.

8 min read

Joint PI and Postdoc Letters for PhD Study

Decide whether a PI and postdoc should co-sign a PhD reference, attribute their observations honestly, and confirm who submits the joint letter.

7 min read

PhD References Without Your Thesis Adviser

Separate PhD thesis-supervisor reference requirements from preferences, plan around an unavailable adviser, and identify honest research witnesses.

8 min read

STEM References From Outside Your New Field

Decide when an outside-field professor can support a STEM master's or PhD application through relevant observed work, with CS and statistics examples.

8 min read

MBA Recommender Questions: Constructive Feedback

Recommenders are asked for the most important constructive feedback and the applicant's response. Three-part answer, the word caps that matter, six composites.

12 min read

Asked to Draft Your Own Fellowship Reference Letter?

GRFP and Fulbright references are confidential by design; Knight-Hennessy makes you attest you didn't draft yours. The fellowship rules and scripts.

6 min read

Erasmus Mundus Recommendation Letters: What Consortia Ask

No EU-wide LOR rule — each Erasmus Mundus consortium sets its own: GLODEP zero letters, MESPOM two via referee email, Mundus Journalism two signed.

6 min read

Letters of Recommendation for Grad School (2026-27)

Who to ask, how many letters, portal mechanics, FERPA waivers, what strong letters contain, and the ask timeline. The complete grad school LOR guide.

14 min read

The GRFP Letter Mistake: All Merit, No Broader Impacts

GRFP reference letters are scored on two criteria; most drafts evidence one. How to spot a merit-only letter and add real Broader Impacts proof.

7 min read

How Many Letters of Recommendation for Medical School?

2026-27 letter caps by service: AMCAS 10, AACOMAS 10, TMDSAS 3-4, CASPA 2-5. The per-school norms, committee-letter counting rules, and data.

7 min read

Recommendation Letters for O-1, EB-1A & EB-2 NIW — Guide

Who drafts, who signs, and what USCIS actually weighs: criterion mapping, independent experts, letter counts, and why template letters fail. Sourced.

14 min read

When Your PA School Letter Reads Like a Med School Letter

'She'd make an excellent physician' is a red flag in a PA school letter. The profession-fit mistake evaluators make, the tells, and how to fix a draft.

6 min read

PA School Letters of Recommendation: The CASPA Guide

PA school letters of recommendation: CASPA takes 2-5 evaluations. Who to ask, sample letters, and the fix for a missing CASPA letter after submitting.

14 min read

AI-Written Letters of Recommendation: Why Readers Notice

31% of teachers already use AI for rec letters, 0 of 174 universities have a policy, and committees notice anyway. The craft and detection facts.

8 min read

Dental School Letters of Recommendation: AADSAS Guide

AADSAS takes up to 4 letters of evaluation, or a committee letter plus 3. What evaluators complete, adding a letter after you submit, and who to ask.

8 min read

EB-2 NIW Recommendation Letters — Dhanasar in Plain English

The Dhanasar three prongs translated into plain English, which prong each letter should serve, and why NIW approval rates falling to 55% raise the bar.

10 min read

ERAS Letters of Recommendation: 2027 Rules and SLOEs

ERAS letters of recommendation for Match 2027: 4 per program, dermatology now requires one SLOE, EM and OB/GYN SLOEs go to ResidencyCAS, how PDs read.

9 min read

How to Write a Letter of Recommendation for a Student

For professors, PIs, and managers writing grad school rec letters: the structure, the comparative calibration, and what committees discount.

11 min read

How to Write a Letter of Recommendation for PA School

Writing a PA school rec letter? Structure, the CASPA evaluator portal, what programs weigh, and the med-school-letter mistake to avoid. For evaluators.

7 min read

Letter of Recommendation for DAAD & German Universities

DAAD wants one portal-generated reference 'of recent date' — the 6-month rule is folklore. German LOR norms, grading translation, and format rules.

11 min read

NSF GRFP Reference Letters: What Reviewers Score

NSF GRFP reference letters must address Intellectual Merit and Broader Impacts in 2 pages. NSF's definitions, the format rules, and what panels score.

9 min read

O-1 Visa Recommendation Letters — Structure + Mistakes

How O-1 recommendation letters actually work: the 8 criteria, the 5-part structure, what public samples get wrong, and the mistakes officers flag.

11 min read

PhD Letters of Recommendation — What Committees Want

PhD letters of recommendation are research references. What committees look for: research-potential evidence, comparative calibration, witness quality.

9 min read

Asked to Write Your Own Letter of Recommendation? A Guide

79% of applicants get asked to draft their own recommendation letter. The ethics spectrum, Stanford's ban, response scripts, and how to draft safely.

12 min read

Committee Letter vs Letter Packet: Med School (2026)

What a committee letter is, who needs one, packet vs individual letters, and the data: 0% of MD schools require one, 32% prefer it.

7 min read

European vs American Recommendation Letters — A Guide

European referees calibrate praise conservatively; US letters run superlative. How committees misread both, and the fixes for applicants and recommenders.

9 min read

Why USCIS Discounts Template Recommendation Letters

USCIS says letters that reiterate its definitions are 'not persuasive.' Six tests to tell if your O-1, EB-1A, or NIW letters read like templates.

9 min read

Vet School Letters of Recommendation — VMCAS eLOR Guide

VMCAS requires 3-6 eLORs, most schools want one from a veterinarian, and AAVMC publishes exactly what the letter should contain. The full decode.

9 min read

Asked to Write Your Own Med School Rec Letter? A Guide

A physician asked you to draft your own letter of recommendation. What's allowed, what's risky, and how to write a draft that survives review.

10 min read

Employer Letter of Recommendation: Grad School Sample

Yes, your manager or boss can write a grad school letter of recommendation. How to ask, a sample email and paragraph, and HKS, LBS and HEC rules.

13 min read

Writing a Letter of Recommendation for Medical School

Writing a med school rec letter? The AAMC guidelines decoded: structure, length, comparison language, a sample excerpt, and what committees discount.

11 min read

UK Global Talent Visa Letters — the #1 Refusal Reason

The UK Global Talent visa allows exactly 3 recommendation letters — and weak letters are reported as the top reason endorsements fail. What each must do.

7 min read

How Long Should a Letter of Recommendation Be? (2026)

One to two pages (400-800 words) for grad school. Length rules for Common App, grad, medical, law, UK, and NSF — and why longer signals less, not more.

6 min read

LSAC Letter of Recommendation - Description and Timing

How LSAC letters of recommendation work: what to write in the letter description, the number-of-letters field, processing time, and how long letters last.

11 min read

The Letter of Recommendation AI Blind Spot Colleges Ignore

Zero of 174 universities address AI in recommendation letters. Teachers use ChatGPT to draft them. No school's policy covers it.

13 min read

Medical School Letters of Recommendation Strategy (2026)

Medical school letters of recommendation: AMCAS allows 10, 0% require committee letters, and only 3 of 76 letter traits predict performance.

25 min read