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INA 237 Criminal Deportability

30 Grams or Less of Marijuana for Personal Use

The circumstance-specific exception to controlled-substance deportability for a single offense involving possession for personal use of 30 grams or less of marijuana.

Reviewed by Peter Messersmith September 17, 2026
Direct Answer

INA §237(a)(2)(B)(i) contains a narrow exception for a single offense involving possession for one's own use of 30 grams or less of marijuana. Matter of Davey and Matter of Dominguez-Rodriguez treat this as a circumstance-specific inquiry rather than a purely categorical one.

30 Grams or Less of Marijuana for Personal Use

The circumstance-specific exception to controlled-substance deportability for a single offense involving possession for personal use of 30 grams or less of marijuana.

INA §237(a)(2)(B)(i) contains a narrow exception for a single offense involving possession for one's own use of 30 grams or less of marijuana. Matter of Davey and Matter of Dominguez-Rodriguez treat this as a circumstance-specific inquiry rather than a purely categorical one.

For 30 grams marijuana personal use immigration, the practitioner should map the 30 grams marijuana personal use immigration charge before making concessions. The 30 grams marijuana personal use immigration map should identify the conviction, the 30 grams marijuana personal use immigration statutory comparator, the governing 30 grams marijuana personal use immigration method, and the evidence that current 30 grams marijuana personal use immigration law permits.

The exception turns on the actual character of the offense

The exception turns on the actual character of the offense: one incident, marijuana, possession for the respondent's own use, and 30 grams or less.

Within 30 grams marijuana personal use immigration, this proposition controls the 30 grams marijuana personal use immigration dispute. The clause “The exception turns on the actual character of the offense” must be linked to 30 grams marijuana personal use immigration authority before “one incident” is treated as established. Matter of Davey, 26 I&N Dec. 37 (BIA 2012) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 1 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutor

Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutory elements and recognizes that closely connected convictions can sometimes arise from one qualifying incident.

Within 30 grams marijuana personal use immigration, this proposition structures the 30 grams marijuana personal use immigration dispute. The clause “Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutory” must be linked to 30 grams marijuana personal use immigration authority before “elements and recognizes that closely connected convictions can sometimes arise from one qualifying incident.” is treated as established. Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 2 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Multiple statutory counts do not automatically defeat the exception if they are closely rela

Multiple statutory counts do not automatically defeat the exception if they are closely related to the single qualifying possession episode and none is inherently more serious than simple possession.

Within 30 grams marijuana personal use immigration, this proposition changes the 30 grams marijuana personal use immigration dispute. The clause “Multiple statutory counts do not automatically defeat the exception if they are closely related” must be linked to 30 grams marijuana personal use immigration authority before “to the single qualifying possession episode and none is inherently more serious than simple possession.” is treated as established. Matter of Moncada, 24 I&N Dec. 62 (BIA 2007) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 3 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Matter of Moncada shows that possession in a prison or correctional setting can fall

Matter of Moncada shows that possession in a prison or correctional setting can fall outside the exception because the offense contains an aggravating element beyond ordinary personal possession.

Within 30 grams marijuana personal use immigration, this proposition directs the 30 grams marijuana personal use immigration dispute. The clause “Matter of Moncada shows that possession in a prison or correctional setting can fall” must be linked to 30 grams marijuana personal use immigration authority before “outside the exception because the offense contains an aggravating element beyond ordinary personal possession.” is treated as established. Matter of Davey, 26 I&N Dec. 37 (BIA 2012) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 4 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrief

Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrieffe and distinguishes the deportability exception from the aggravated-felony categorical inquiry.

Within 30 grams marijuana personal use immigration, this proposition governs the 30 grams marijuana personal use immigration dispute. The clause “Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrieffe” must be linked to 30 grams marijuana personal use immigration authority before “and distinguishes the deportability exception from the aggravated-felony categorical inquiry.” is treated as established. Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 5 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Evidence of distribution

Evidence of distribution, remuneration, intent to sell, trafficking, or an amount above 30 grams can defeat the exception.

Within 30 grams marijuana personal use immigration, this proposition resolves the 30 grams marijuana personal use immigration dispute. The clause “Evidence of distribution” must be linked to 30 grams marijuana personal use immigration authority before “remuneration” is treated as established. Matter of Moncada, 24 I&N Dec. 62 (BIA 2007) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 6 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

The government and respondent may litigate quantity through reliable evidence tied to the of

The government and respondent may litigate quantity through reliable evidence tied to the offense; counsel should identify laboratory reports, plea stipulations, charging documents, and findings that actually establish weight.

Within 30 grams marijuana personal use immigration, this proposition frames the 30 grams marijuana personal use immigration dispute. The clause “The government and respondent may litigate quantity through reliable evidence tied to the offense” must be linked to 30 grams marijuana personal use immigration authority before “counsel should identify laboratory reports” is treated as established. Matter of Davey, 26 I&N Dec. 37 (BIA 2012) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 7 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Marijuana terminology in older records may require attention to the statutory definition and

Marijuana terminology in older records may require attention to the statutory definition and whether the substance falls within the relevant federal marijuana definition at the time.

Within 30 grams marijuana personal use immigration, this proposition limits the 30 grams marijuana personal use immigration dispute. The clause “Marijuana terminology in older records may require attention to the statutory definition and” must be linked to 30 grams marijuana personal use immigration authority before “whether the substance falls within the relevant federal marijuana definition at the time.” is treated as established. Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 8 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

The 30-gram exception in deportability resembles but is not identical to 30-gram waiver prov

The 30-gram exception in deportability resembles but is not identical to 30-gram waiver provisions in other INA sections, so case law must be matched to the statute being applied.

Within 30 grams marijuana personal use immigration, this proposition defines the 30 grams marijuana personal use immigration dispute. The clause “The 30-gram exception in deportability resembles but is not identical to 30-gram waiver provisions in other INA sections” must be linked to 30 grams marijuana personal use immigration authority before “so case law must be matched to the statute being applied.” is treated as established. Matter of Moncada, 24 I&N Dec. 62 (BIA 2007) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 9 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Where the criminal record is ambiguous about quantity or personal use

Where the criminal record is ambiguous about quantity or personal use, the allocation of burden depends on whether DHS is proving deportability or the respondent is proving eligibility for relief.

Within 30 grams marijuana personal use immigration, this proposition narrows the 30 grams marijuana personal use immigration dispute. The clause “Where the criminal record is ambiguous about quantity or personal use” must be linked to 30 grams marijuana personal use immigration authority before “the allocation of burden depends on whether DHS is proving deportability or the respondent is proving eligibility for relief.” is treated as established. Matter of Davey, 26 I&N Dec. 37 (BIA 2012) supplies a published 30 grams marijuana personal use immigration reference for the legal method or qualifier involved.

A 30 grams marijuana personal use immigration record on rule 10 should identify the 30 grams marijuana personal use immigration document proving the conviction, the 30 grams marijuana personal use immigration source proving the legal rule, and the 30 grams marijuana personal use immigration fact that remains disputed. That rule-specific 30 grams marijuana personal use immigration structure keeps allegations from replacing the legally operative 30 grams marijuana personal use immigration requirement.

Matter of Davey, 26 I&N Dec. 37 (BIA 2012)

Matter of Davey, 26 I&N Dec. 37 (BIA 2012) matters to 30 grams marijuana personal use immigration because its holding addresses a 30 grams marijuana personal use immigration component reflected in this rule: The exception turns on the actual character of the offense: one incident, marijuana, possession for the respondent's own use, and 30 grams or less.

Applying Matter of Davey, 26 I&N Dec. 37 (BIA 2012) to 30 grams marijuana personal use immigration also requires attention to this separate 30 grams marijuana personal use immigration proposition: Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutory elements and recognizes that closely connected convictions can sometimes arise from one qualifying incident. The 30 grams marijuana personal use immigration brief should use the case for those propositions and avoid extending the 30 grams marijuana personal use immigration holding beyond its procedural posture.

Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014)

Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014) matters to 30 grams marijuana personal use immigration because its holding addresses a 30 grams marijuana personal use immigration component reflected in this rule: Multiple statutory counts do not automatically defeat the exception if they are closely related to the single qualifying possession episode and none is inherently more serious than simple possession.

Applying Matter of Dominguez-Rodriguez, 26 I&N Dec. 408 (BIA 2014) to 30 grams marijuana personal use immigration also requires attention to this separate 30 grams marijuana personal use immigration proposition: Matter of Moncada shows that possession in a prison or correctional setting can fall outside the exception because the offense contains an aggravating element beyond ordinary personal possession. The 30 grams marijuana personal use immigration brief should use the case for those propositions and avoid extending the 30 grams marijuana personal use immigration holding beyond its procedural posture.

Matter of Moncada, 24 I&N Dec. 62 (BIA 2007)

Matter of Moncada, 24 I&N Dec. 62 (BIA 2007) matters to 30 grams marijuana personal use immigration because its holding addresses a 30 grams marijuana personal use immigration component reflected in this rule: Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrieffe and distinguishes the deportability exception from the aggravated-felony categorical inquiry.

Applying Matter of Moncada, 24 I&N Dec. 62 (BIA 2007) to 30 grams marijuana personal use immigration also requires attention to this separate 30 grams marijuana personal use immigration proposition: Evidence of distribution, remuneration, intent to sell, trafficking, or an amount above 30 grams can defeat the exception. The 30 grams marijuana personal use immigration brief should use the case for those propositions and avoid extending the 30 grams marijuana personal use immigration holding beyond its procedural posture.

Building the Conviction Record

A 30 grams marijuana personal use immigration file should integrate three distinct 30 grams marijuana personal use immigration propositions. First: The exception turns on the actual character of the offense: one incident, marijuana, possession for the respondent's own use, and 30 grams or less. Second: Matter of Moncada shows that possession in a prison or correctional setting can fall outside the exception because the offense contains an aggravating element beyond ordinary personal possession. Third: The government and respondent may litigate quantity through reliable evidence tied to the offense; counsel should identify laboratory reports, plea stipulations, charging documents, and findings that actually establish weight.

Those 30 grams marijuana personal use immigration propositions determine the 30 grams marijuana personal use immigration documents worth collecting. Certified records should prove 30 grams marijuana personal use immigration elements and sentence; historical materials should prove 30 grams marijuana personal use immigration timing when timing matters; broader proof should be reserved for a circumstance-specific 30 grams marijuana personal use immigration qualifier. The final 30 grams marijuana personal use immigration brief should assign each 30 grams marijuana personal use immigration burden and request a precise 30 grams marijuana personal use immigration ruling.

Testing the DHS Charge

A 30 grams marijuana personal use immigration file should integrate three distinct 30 grams marijuana personal use immigration propositions. First: Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutory elements and recognizes that closely connected convictions can sometimes arise from one qualifying incident. Second: Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrieffe and distinguishes the deportability exception from the aggravated-felony categorical inquiry. Third: Marijuana terminology in older records may require attention to the statutory definition and whether the substance falls within the relevant federal marijuana definition at the time.

Those 30 grams marijuana personal use immigration propositions determine the 30 grams marijuana personal use immigration documents worth collecting. Certified records should prove 30 grams marijuana personal use immigration elements and sentence; historical materials should prove 30 grams marijuana personal use immigration timing when timing matters; broader proof should be reserved for a circumstance-specific 30 grams marijuana personal use immigration qualifier. The final 30 grams marijuana personal use immigration brief should assign each 30 grams marijuana personal use immigration burden and request a precise 30 grams marijuana personal use immigration ruling.

Burden and Evidentiary Method

A 30 grams marijuana personal use immigration file should integrate three distinct 30 grams marijuana personal use immigration propositions. First: Multiple statutory counts do not automatically defeat the exception if they are closely related to the single qualifying possession episode and none is inherently more serious than simple possession. Second: Evidence of distribution, remuneration, intent to sell, trafficking, or an amount above 30 grams can defeat the exception. Third: The 30-gram exception in deportability resembles but is not identical to 30-gram waiver provisions in other INA sections, so case law must be matched to the statute being applied.

Those 30 grams marijuana personal use immigration propositions determine the 30 grams marijuana personal use immigration documents worth collecting. Certified records should prove 30 grams marijuana personal use immigration elements and sentence; historical materials should prove 30 grams marijuana personal use immigration timing when timing matters; broader proof should be reserved for a circumstance-specific 30 grams marijuana personal use immigration qualifier. The final 30 grams marijuana personal use immigration brief should assign each 30 grams marijuana personal use immigration burden and request a precise 30 grams marijuana personal use immigration ruling.

Relief and Collateral Consequences

A 30 grams marijuana personal use immigration file should integrate three distinct 30 grams marijuana personal use immigration propositions. First: Matter of Moncada shows that possession in a prison or correctional setting can fall outside the exception because the offense contains an aggravating element beyond ordinary personal possession. Second: The government and respondent may litigate quantity through reliable evidence tied to the offense; counsel should identify laboratory reports, plea stipulations, charging documents, and findings that actually establish weight. Third: Where the criminal record is ambiguous about quantity or personal use, the allocation of burden depends on whether DHS is proving deportability or the respondent is proving eligibility for relief.

Those 30 grams marijuana personal use immigration propositions determine the 30 grams marijuana personal use immigration documents worth collecting. Certified records should prove 30 grams marijuana personal use immigration elements and sentence; historical materials should prove 30 grams marijuana personal use immigration timing when timing matters; broader proof should be reserved for a circumstance-specific 30 grams marijuana personal use immigration qualifier. The final 30 grams marijuana personal use immigration brief should assign each 30 grams marijuana personal use immigration burden and request a precise 30 grams marijuana personal use immigration ruling.

Practitioner Review Before Filing

A 30 grams marijuana personal use immigration file should integrate three distinct 30 grams marijuana personal use immigration propositions. First: The exception turns on the actual character of the offense: one incident, marijuana, possession for the respondent's own use, and 30 grams or less. Second: Evidence of distribution, remuneration, intent to sell, trafficking, or an amount above 30 grams can defeat the exception. Third: Where the criminal record is ambiguous about quantity or personal use, the allocation of burden depends on whether DHS is proving deportability or the respondent is proving eligibility for relief.

Those 30 grams marijuana personal use immigration propositions determine the 30 grams marijuana personal use immigration documents worth collecting. Certified records should prove 30 grams marijuana personal use immigration elements and sentence; historical materials should prove 30 grams marijuana personal use immigration timing when timing matters; broader proof should be reserved for a circumstance-specific 30 grams marijuana personal use immigration qualifier. The final 30 grams marijuana personal use immigration brief should assign each 30 grams marijuana personal use immigration burden and request a precise 30 grams marijuana personal use immigration ruling.

Primary Legal Authorities and Sources

Frequently Asked Questions

Why does the exception turns on the actual character of the offense matter to 30 grams marijuana personal use immigration?
The exception turns on the actual character of the offense: one incident, marijuana, possession for the respondent's own use, and 30 grams or less. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
How does matter of davey permits the circumstance-specific inquiry to look beyond the formal statutory change a 30 grams marijuana personal use immigration charge?
Matter of Davey permits the circumstance-specific inquiry to look beyond the formal statutory elements and recognizes that closely connected convictions can sometimes arise from one qualifying incident. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
What proof is important for multiple statutory counts do not automatically defeat the exception if they are closely related in a 30 grams marijuana personal use immigration case?
Multiple statutory counts do not automatically defeat the exception if they are closely related to the single qualifying possession episode and none is inherently more serious than simple possession. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
Can DHS use underlying facts to avoid the 30 grams marijuana personal use immigration rule on matter of moncada shows that possession in a prison or correctional setting can fall?
Matter of Moncada shows that possession in a prison or correctional setting can fall outside the exception because the offense contains an aggravating element beyond ordinary personal possession. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
What criminal records matter when 30 grams marijuana personal use immigration turns on matter of dominguez-rodriguez reaffirms the circumstance-specific methodology after moncrieffe?
Matter of Dominguez-Rodriguez reaffirms the circumstance-specific methodology after Moncrieffe and distinguishes the deportability exception from the aggravated-felony categorical inquiry. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
How should counsel brief evidence of distribution in a 30 grams marijuana personal use immigration proceeding?
Evidence of distribution, remuneration, intent to sell, trafficking, or an amount above 30 grams can defeat the exception. For 30 grams marijuana personal use immigration, counsel should connect that proposition to the exact conviction and the controlling 30 grams marijuana personal use immigration authority. The 30 grams marijuana personal use immigration evidence should be limited to material the governing 30 grams marijuana personal use immigration method permits for this particular issue.
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