6.4 Pre- and Post-Offer Activities: Conditional Offers, Medical Exams, Relocation & Immigration

Key Takeaways

  • A conditional offer states that employment depends on named conditions, such as satisfactory background checks, a job-related medical assessment, or work authorization, and those conditions should be applied consistently.

  • Pre-employment medical assessments should be limited to fitness for the specific job, carried out by qualified occupational health professionals, and reported to the employer as fitness conclusions rather than diagnoses.

  • ILO Recommendation No. 200 (2010) states that HIV testing should not be required of workers, job seekers, or job applicants.

  • Post-offer administration includes signing the employment agreement, collecting tax and bank details, registering the employee where the law requires, enrolling benefits, and coordinating relocation or immigration steps.

  • An offer should be withdrawn only for a stated, legitimate condition that was not met, and the reason should be documented.

Last updated: September 2026

Pre- and Post-Offer Activities: Conditional Offers, Medical Exams, Relocation & Immigration

Quick Answer: Pre-offer activities help choose the right candidate: screening, interviews, tests, and often reference checks. Post-offer activities turn the chosen candidate into a lawful, ready-to-start employee: accepting a conditional offer, completing background checks and any job-related medical examination, verifying work authorization, signing the employment agreement, collecting payroll and benefits data, and arranging relocation or immigration where needed. HR coordinates the sequence, keeps sensitive information confidential, and treats every candidate consistently.

The aPHRi outline names pre- and post-offer activities (for example, background checks and medical exams), and two tasks describe the work: coordinate the employment offer (start date, salary, benefits) and administer post-offer employment activities (execute employment agreements, work authorization, coordinate relocation, immigration). Section 6.3 explains how to run background and reference checks; this section explains where they fit and what else must happen before day one.

1. Pre-Offer vs. Post-Offer: Why the Order Matters

StageTypical activitiesWhy here
Pre-offerApplication screening, interviews, skills tests, work samples, reference checks (with the candidate's knowledge)Decide who is best qualified for the job
OfferVerbal offer, then a written conditional offer with salary, start date, benefits, and conditionsSecure the candidate's acceptance
Post-offerBackground verification, job-related medical assessment, work-authorization check, contract signature, onboarding data, relocation and immigrationConfirm the person can lawfully and safely start, and prepare for day one

Many organizations place medical assessments after a conditional offer, so that health information is not used to screen out otherwise qualified candidates and the decision to hire is made first on job-related merit. Some laws require this order; where they do not, it is still good practice.

2. The Conditional Offer

A conditional offer clearly lists the conditions that must be met, for example:

  • Satisfactory verification of qualifications and employment history.
  • A satisfactory criminal-record check, only where lawful and relevant to the role.
  • A fitness-for-work assessment where the job has genuine health or safety requirements.
  • Proof of the right to work in the country (Section 5.3).
  • Required licenses or registrations (for example, a professional license or driving license for a driving role).

Good practice:

  1. State the conditions and the expected timeline in writing.
  2. Apply the same conditions to everyone offered the same role.
  3. Tell the candidate what will be checked and how their information will be protected.
  4. If a condition is not met, give the candidate a chance to explain or correct errors before withdrawing the offer, and document the reason.

3. Pre-Employment Medical Examinations

When they are appropriate

A medical assessment should be tied to the inherent requirements of the job, such as:

  • Safety-critical work (driving, operating heavy machinery, working at heights).
  • Work with specific exposures (noise, chemicals, radiation) where a baseline is needed.
  • Jobs where a law or license requires a medical, such as some transport roles.
  • Night work: the ILO Night Work Convention, 1990 (No. 171), gives night workers the right to a free health assessment before taking up night work and at regular intervals.

Principles to follow

  • Job-relatedness: assess only what matters for the specific job.
  • Qualified professionals: occupational health doctors or nurses, often part of occupational health services such as those described in the ILO Occupational Health Services Convention, 1985 (No. 161), perform the assessment.
  • Confidentiality: the employer normally receives a fitness conclusion - fit, fit with adjustments, temporarily unfit, or unfit for the specific job - not the diagnosis or medical history. Medical records are kept separately from the personnel file (Section 3.5).
  • Reasonable adjustments: if a candidate is fit with adjustments, consider workplace changes before concluding the person cannot do the job.
  • No HIV screening: the ILO HIV and AIDS Recommendation, 2010 (No. 200), states that HIV testing should not be required of workers, including migrant workers, job seekers, and job applicants.
  • Privacy law: under GDPR-style laws, health data is a special category that may be processed only on specific legal grounds with strong safeguards.

Drug and alcohol testing follows similar rules and is covered in Section 8.4: many countries restrict it to safety-critical roles and require clear policies.

4. Coordinating the Employment Offer

The outline's task "coordinate the employment offer" includes:

  • Confirming the approved salary within the pay range and any allowances.
  • Agreeing the start date, considering the candidate's notice period and any conditions still pending.
  • Explaining benefits and eligibility dates.
  • Preparing the offer letter for approval and signature, then tracking acceptance.
  • Keeping communication consistent and prompt, because delays are a common reason candidates accept other offers.

5. Post-Offer Administration

ActivityWhat HR does
Employment agreementIssue the contract or written terms, obtain signatures, and store the signed copy
Payroll and tax dataCollect tax identification, bank details, and required declarations
Statutory registrationRegister the new hire with tax or social-security authorities where required (Section 3.6)
Benefits enrollmentProvide plan information and enrollment deadlines
Policies and acknowledgmentsProvide the handbook and key policies and collect acknowledgments
Equipment and accessCoordinate IT accounts, badges, and equipment
RelocationCoordinate moving services, temporary housing, travel, and any repayment agreement
ImmigrationSupport the work-permit or visa application and track approval and expiry dates

Relocation

Relocation support can be managed (the employer books and pays vendors) or a lump sum (the employee receives a fixed amount and arranges the move). Written relocation agreements often include a repayment clause if the employee leaves within a set period; such clauses must comply with local law, including wage-deduction rules. Tax treatment of relocation benefits varies by country, so payroll should be informed.

Immigration

For sponsored hires, the start date depends on approval. HR coordinates document collection, submission deadlines, and any dependant applications, and records permit expiry dates for follow-up. The employee must not start work before permission is granted where the law requires prior approval.

6. Withdrawing an Offer

An offer should be withdrawn only when a stated condition is not met or a genuine, documented business reason exists, and only after legal review where required. Withdrawing an offer because of a protected characteristic (such as pregnancy, disability, or national origin) is discriminatory. Always record the reason and keep communication factual.

Test Your Knowledge

A warehouse role requires regular heavy lifting. Where does a medical fitness assessment best fit in the hiring process?

A

At the application stage, requiring every applicant to submit a full medical history

B

Before interviews, so HR can screen out anyone with a health condition

C

Only after the employee starts work, with no link to the job's demands

D

After a conditional offer, limited to fitness for the job's lifting requirements and reported to the employer as a fitness conclusion

Test Your Knowledge

An occupational health provider completes a pre-placement assessment for a new forklift operator. What information should the employer normally receive?

A

A fitness conclusion such as 'fit,' 'fit with adjustments,' or 'unfit' for the specific job, with any recommended adjustments

B

The candidate's full diagnosis and medication list

C

The results of an HIV test

D

Nothing at all, because medical assessments are illegal

Test Your Knowledge

A candidate accepted a conditional offer that depends on verification of a required professional license. The license check shows it expired last year. What is the best HR response?

A

Ignore the result because the candidate interviewed well.

B

Withdraw the offer immediately without speaking to the candidate.

C

Share the finding with the candidate, allow a chance to explain or show renewal, and document the decision based on the stated condition.

D

Change the job requirements after the fact so the license is no longer needed.

Sections you finish are checked off in the contents.