Most employees expect their workplace to become more supportive after disclosing a disability or requesting a reasonable accommodation. Instead, some notice something very different. A supervisor who rarely checked in before now scrutinizes every assignment. Minor mistakes suddenly become formal write-ups. Performance standards that once seemed flexible become rigid overnight.
These changes do not automatically mean an employer has violated California law. Employers have the right to evaluate performance and hold employees accountable. However, when increased scrutiny begins only after a disability disclosure, it may raise important questions about whether the employee is experiencing discrimination or retaliation.
A Shift in Workplace Treatment Can Be Significant
Disability discrimination is not always obvious. An employer rarely announces that an employee is being treated differently because of a medical condition. More often, the change appears gradually through day-to-day interactions.
Employees may notice that they are:
- Receiving far more supervision than before.
- Being criticized for minor issues that coworkers routinely overlook.
- Excluded from meetings, projects, or advancement opportunities.
- Asked to justify medical appointments or accommodations repeatedly.
- Subjected to new performance expectations that were never previously enforced.
Viewed individually, these actions may seem insignificant. Together, they can create a pattern that deserves closer attention.

The Timeline Often Tells the Story
One of the first questions in these cases is not simply what happened, but when.
If an employee receives consistently positive evaluations for years, discloses a disability, and then almost immediately begins receiving negative reviews or disciplinary notices, the timing may become an important piece of the overall analysis.
While timing alone does not establish unlawful conduct, it often provides context when evaluating whether an employer’s stated reasons are genuine or merely a pretext for discrimination.
Employers Can Address Performance Issues, But They Must Do So Fairly
California law does not prevent employers from managing performance simply because an employee has disclosed a disability. Employees remain responsible for meeting legitimate job expectations whenever they can do so.
What employers generally cannot do is selectively enforce workplace rules or create a more demanding standard because an employee requested an accommodation or disclosed a protected medical condition.
Questions may arise when employers begin:
- Documenting issues they previously ignored.
- Applying policies inconsistently among employees.
- Setting unrealistic expectations for one individual.
- Using performance concerns to avoid accommodation obligations.
Each situation depends on its specific facts, making a careful review of the circumstances essential.
Small Pieces of Evidence Can Build a Larger Picture
Employees sometimes assume that a single email or performance review will prove their case. In reality, employment disputes are often resolved by examining numerous pieces of evidence together.
Helpful documentation may include:
- Performance evaluations from before and after the disability disclosure.
- Emails discussing accommodations or workplace expectations.
- Written disciplinary notices.
- Internal communications with supervisors or human resources.
- Notes documenting changes in assignments, responsibilities, or supervision.
When these records are viewed as a whole, they may reveal patterns that are not immediately obvious.
Looking Beyond a Single Performance Review
A poor evaluation or disciplinary warning does not necessarily mean an employer acted unlawfully. The more important question is whether the employee’s treatment changed because of a disability disclosure or accommodation request.
Determining the answer often requires reviewing the entire employment relationship rather than focusing on one isolated event. The timing of workplace decisions, consistency of performance expectations, employer communications, and accommodation discussions can all help explain whether increased scrutiny reflects legitimate management or potential disability discrimination.
Leichter Law Firm represents employees throughout Los Angeles County and California in matters involving disability discrimination, retaliation, failure to accommodate, and wrongful termination. If workplace treatment changed after disclosing a disability, a free confidential consultation with attorney Ari Leichter can help evaluate the circumstances and determine whether California law may provide a remedy.